diff --git a/TODO.md b/TODO.md
index 2b7b6e70..cfe50bb0 100644
--- a/TODO.md
+++ b/TODO.md
@@ -81,3 +81,8 @@ at + clock time, midnight, noon- At 3:30 p.m., At 4:01, At noon
 * Rename pack to plan ? one can have multiple plans?
 
 * transaction.process FK?
+
+* translations
+        from django.utils import translation
+        with translation.override('en'):
+* Plurals!
diff --git a/orchestra/admin/decorators.py b/orchestra/admin/decorators.py
index aabbeb87..6554413f 100644
--- a/orchestra/admin/decorators.py
+++ b/orchestra/admin/decorators.py
@@ -14,10 +14,10 @@ def admin_field(method):
         kwargs['field'] = args[0] if args else ''
         kwargs['order'] = kwargs.get('order', kwargs['field'])
         kwargs['popup'] = kwargs.get('popup', False)
-        kwargs['description'] = kwargs.get('description',
+        kwargs['short_description'] = kwargs.get('short_description',
                 kwargs['field'].split('__')[-1].replace('_', ' ').capitalize())
         admin_method = partial(method, **kwargs)
-        admin_method.short_description = kwargs['description']
+        admin_method.short_description = kwargs['short_description']
         admin_method.allow_tags = True
         admin_method.admin_order_field = kwargs['order']
         return admin_method
diff --git a/orchestra/admin/menu.py b/orchestra/admin/menu.py
index ac481170..47768d36 100644
--- a/orchestra/admin/menu.py
+++ b/orchestra/admin/menu.py
@@ -62,8 +62,8 @@ def get_account_items():
     if isinstalled('orchestra.apps.payments'):
         url = reverse('admin:payments_transaction_changelist')
         childrens.append(items.MenuItem(_("Transactions"), url))
-        url = reverse('admin:payments_paymentprocess_changelist')
-        childrens.append(items.MenuItem(_("Payment processes"), url))
+        url = reverse('admin:payments_transactionprocess_changelist')
+        childrens.append(items.MenuItem(_("Transaction processes"), url))
         url = reverse('admin:payments_paymentsource_changelist')
         childrens.append(items.MenuItem(_("Payment sources"), url))
     if isinstalled('orchestra.apps.issues'):
diff --git a/orchestra/admin/utils.py b/orchestra/admin/utils.py
index 90c9d1ca..038169e2 100644
--- a/orchestra/admin/utils.py
+++ b/orchestra/admin/utils.py
@@ -93,7 +93,10 @@ def action_to_view(action, modeladmin):
 @admin_field
 def admin_link(*args, **kwargs):
     instance = args[-1]
-    obj = get_field_value(instance, kwargs['field'])
+    if kwargs['field'] in ['id', 'pk', '__unicode__']:
+        obj = instance
+    else:
+        obj = get_field_value(instance, kwargs['field'])
     if not getattr(obj, 'pk', None):
         return '---'
     opts = obj._meta
diff --git a/orchestra/apps/accounts/admin.py b/orchestra/apps/accounts/admin.py
index 9d61bb13..771f0795 100644
--- a/orchestra/apps/accounts/admin.py
+++ b/orchestra/apps/accounts/admin.py
@@ -104,6 +104,7 @@ class AccountListAdmin(AccountAdmin):
     ordering = ('user__username',)
     
     def select_account(self, instance):
+        # TODO get query string from request.META['QUERY_STRING'] to preserve filters
         context = {
             'url': '../?account=' + str(instance.pk),
             'name': instance.name
@@ -262,7 +263,7 @@ class SelectAccountAdminMixin(AccountAdminMixin):
                 context.update(extra_context or {})
                 return super(AccountAdminMixin, self).add_view(request,
                         form_url=form_url, extra_context=context)
-        return HttpResponseRedirect('./select-account/')
+        return HttpResponseRedirect('./select-account/?%s' % request.META['QUERY_STRING'])
     
     def save_model(self, request, obj, form, change):
         """
diff --git a/orchestra/apps/bills/actions.py b/orchestra/apps/bills/actions.py
index c2aed2f5..7e25944c 100644
--- a/orchestra/apps/bills/actions.py
+++ b/orchestra/apps/bills/actions.py
@@ -1,6 +1,7 @@
 import StringIO
 import zipfile
 
+from django.contrib import messages
 from django.http import HttpResponse
 from django.utils.translation import ugettext_lazy as _
 
@@ -34,10 +35,29 @@ view_bill.verbose_name = _("View")
 view_bill.url_name = 'view'
 
 
+from django import forms
+from django.forms.models import BaseModelFormSet
+from django.forms.formsets import formset_factory
+from django.forms.models import modelformset_factory
+from django.shortcuts import render
+
+from .forms import SelectPaymentSourceForm
+
 def close_bills(modeladmin, request, queryset):
-    # TODO confirmation with payment source selection
-    for bill in queryset:
-        bill.close()
+    queryset = queryset.filter(status=queryset.model.OPEN)
+    if not queryset:
+        messages.warning(request, _("Selected bills should be in open state"))
+        return
+    SelectPaymentSourceFormSet = modelformset_factory(queryset.model, form=SelectPaymentSourceForm, extra=0)
+    if request.POST.get('action') == 'close_selected_bills':
+        formset = SelectPaymentSourceFormSet(request.POST, queryset=queryset)
+        if formset.is_valid():
+            for form in formset.forms:
+                form.save()
+            messages.success(request, _("Selected bills have been closed"))
+            return
+    formset = SelectPaymentSourceFormSet(queryset=queryset)
+    return render(request, 'admin/bills/close_confirmation.html', {'formset': formset})
 close_bills.verbose_name = _("Close")
 close_bills.url_name = 'close'
 
diff --git a/orchestra/apps/bills/forms.py b/orchestra/apps/bills/forms.py
new file mode 100644
index 00000000..b120243f
--- /dev/null
+++ b/orchestra/apps/bills/forms.py
@@ -0,0 +1,34 @@
+from django import forms
+from django.utils.translation import ugettext_lazy as _
+
+
+class SelectPaymentSourceForm(forms.ModelForm):
+    source = forms.ChoiceField(label=_("Source"), required=False)
+    
+    class Meta:
+        fields = ('number', 'source')
+    
+    def __init__(self, *args, **kwargs):
+        super(SelectPaymentSourceForm, self).__init__(*args, **kwargs)
+        bill = kwargs.get('instance')
+        if bill:
+            sources = bill.account.paymentsources.filter(is_active=True)
+            recharge = bool(bill.get_total() < 0)
+            choices = [(None, '-----------')]
+            for source in sources:
+                if not recharge or source.method_class().allow_recharge:
+                    choices.append((source.pk, str(source)))
+            self.fields['source'].choices = choices
+    
+    def clean_source(self):
+        source_id = self.cleaned_data['source']
+        if not source_id:
+            return None
+        source_model = self.instance.account.paymentsources.model
+        return source_model.objects.get(id=source_id)
+    
+    def save(self, commit=True):
+        if commit:
+            source = self.cleaned_data['source']
+            self.instance.close(payment=source)
+        return self.instance
diff --git a/orchestra/apps/bills/migrations/0001_initial.py b/orchestra/apps/bills/migrations/0001_initial.py
index c86be902..f14e385c 100644
--- a/orchestra/apps/bills/migrations/0001_initial.py
+++ b/orchestra/apps/bills/migrations/0001_initial.py
@@ -17,7 +17,7 @@ class Migration(migrations.Migration):
                 ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
                 ('number', models.CharField(unique=True, max_length=16, verbose_name='number', blank=True)),
                 ('type', models.CharField(max_length=16, verbose_name='type', choices=[(b'INVOICE', 'Invoice'), (b'AMENDMENTINVOICE', 'Amendment invoice'), (b'FEE', 'Fee'), (b'AMENDMENTFEE', 'Amendment Fee'), (b'BUDGET', 'Budget')])),
-                ('status', models.CharField(default=b'OPEN', max_length=16, verbose_name='status', choices=[(b'OPEN', 'Open'), (b'CLOSED', 'Closed'), (b'SENT', 'Sent'), (b'PAID', 'Paid'), (b'RETURNED', 'Returned'), (b'BAD_DEBT', 'Bad debt')])),
+                ('status', models.CharField(default=b'OPEN', max_length=16, verbose_name='status', choices=[(b'OPEN', 'Open'), (b'CLOSED', 'Closed'), (b'SENT', 'Sent'), (b'PAID', 'Paid'), (b'BAD_DEBT', 'Bad debt')])),
                 ('created_on', models.DateTimeField(auto_now_add=True, verbose_name='created on')),
                 ('due_on', models.DateField(null=True, verbose_name='due on', blank=True)),
                 ('last_modified_on', models.DateTimeField(auto_now=True, verbose_name='last modified on')),
diff --git a/orchestra/apps/bills/migrations/0002_bill_payment_source.py b/orchestra/apps/bills/migrations/0002_bill_closed_on.py
similarity index 57%
rename from orchestra/apps/bills/migrations/0002_bill_payment_source.py
rename to orchestra/apps/bills/migrations/0002_bill_closed_on.py
index bfac4dde..5ab0d042 100644
--- a/orchestra/apps/bills/migrations/0002_bill_payment_source.py
+++ b/orchestra/apps/bills/migrations/0002_bill_closed_on.py
@@ -7,15 +7,14 @@ from django.db import models, migrations
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('payments', '__first__'),
         ('bills', '0001_initial'),
     ]
 
     operations = [
         migrations.AddField(
             model_name='bill',
-            name='payment_source',
-            field=models.ForeignKey(blank=True, to='payments.PaymentSource', help_text='Optionally specify a payment source for this bill', null=True, verbose_name='payment source'),
+            name='closed_on',
+            field=models.DateTimeField(null=True, verbose_name='closed on', blank=True),
             preserve_default=True,
         ),
     ]
diff --git a/orchestra/apps/bills/models.py b/orchestra/apps/bills/models.py
index e51cfc13..b40a2059 100644
--- a/orchestra/apps/bills/models.py
+++ b/orchestra/apps/bills/models.py
@@ -1,4 +1,5 @@
 import inspect
+from dateutil.relativedelta import relativedelta
 
 from django.db import models
 from django.template import loader, Context
@@ -28,14 +29,12 @@ class Bill(models.Model):
     CLOSED = 'CLOSED'
     SENT = 'SENT'
     PAID = 'PAID'
-    RETURNED = 'RETURNED'
     BAD_DEBT = 'BAD_DEBT'
     STATUSES = (
         (OPEN, _("Open")),
         (CLOSED, _("Closed")),
         (SENT, _("Sent")),
         (PAID, _("Paid")),
-        (RETURNED, _("Returned")),
         (BAD_DEBT, _("Bad debt")),
     )
     
@@ -51,13 +50,11 @@ class Bill(models.Model):
             blank=True)
     account = models.ForeignKey('accounts.Account', verbose_name=_("account"),
              related_name='%(class)s')
-    payment_source = models.ForeignKey('payments.PaymentSource', null=True,
-            verbose_name=_("payment source"),
-            help_text=_("Optionally specify a payment source for this bill"))
     type = models.CharField(_("type"), max_length=16, choices=TYPES)
     status = models.CharField(_("status"), max_length=16, choices=STATUSES,
             default=OPEN)
     created_on = models.DateTimeField(_("created on"), auto_now_add=True)
+    closed_on = models.DateTimeField(_("closed on"), blank=True, null=True)
     due_on = models.DateField(_("due on"), null=True, blank=True)
     last_modified_on = models.DateTimeField(_("last modified on"), auto_now=True)
     #base = models.DecimalField(max_digits=12, decimal_places=2)
@@ -95,27 +92,40 @@ class Bill(models.Model):
         bill_type = self.get_type()
         if bill_type == 'BILL':
             raise TypeError("get_new_number() can not be used on a Bill class")
-        # Bill number resets every natural year
-        year = timezone.now().strftime("%Y")
-        bills = cls.objects.filter(created_on__year=year)
-        number_length = settings.BILLS_NUMBER_LENGTH
         prefix = getattr(settings, 'BILLS_%s_NUMBER_PREFIX' % bill_type)
         if self.status == self.OPEN:
             prefix = 'O{}'.format(prefix)
-            bills = bills.filter(status=self.OPEN)
-            num_bills = bills.order_by('-number').first() or 0
-            if num_bills is not 0:
-                num_bills = int(num_bills.number[-number_length:])
+        bills = cls.objects.filter(number__regex=r'^%s[1-9]+' % prefix)
+        last_number = bills.order_by('-number').values_list('number', flat=True).first()
+        if last_number is None:
+            last_number = 0
         else:
-            bills = bills.exclude(status=self.OPEN)
-            num_bills = bills.count()
-        zeros = (number_length - len(str(num_bills))) * '0'
-        number = zeros + str(num_bills + 1)
+            last_number = int(last_number[len(prefix)+4:])
+        number = last_number + 1
+        year = timezone.now().strftime("%Y")
+        number_length = settings.BILLS_NUMBER_LENGTH
+        zeros = (number_length - len(str(number))) * '0'
+        number = zeros + str(number)
         self.number = '{prefix}{year}{number}'.format(
                 prefix=prefix, year=year, number=number)
     
-    def close(self):
-        self.html = self.render()
+    def get_due_date(self, payment=None):
+        now = timezone.now()
+        if payment:
+            return now + payment.get_due_delta()
+        return now + relativedelta(months=1)
+    
+    def close(self, payment=False):
+        assert self.status == self.OPEN, "Bill not in Open state"
+        if payment is False:
+            payment = self.account.paymentsources.get_default()
+        if not self.due_on:
+            self.due_on = self.get_due_date(payment=payment)
+        self.html = self.render(payment=payment)
+        self.transactions.create(
+            bill=self, source=payment, amount=self.get_total()
+        )
+        self.closed_on = timezone.now()
         self.status = self.CLOSED
         self.save()
     
@@ -131,13 +141,12 @@ class Bill(models.Model):
                 ('%s.pdf' % self.number, html_to_pdf(self.html), 'application/pdf')
             ]
         )
-        self.transactions.create(
-            bill=self, source=self.payment_source, amount=self.get_total()
-        )
         self.status = self.SENT
         self.save()
     
-    def render(self):
+    def render(self, payment=False):
+        if payment is False:
+            payment = self.account.paymentsources.get_default()
         context = Context({
             'bill': self,
             'lines': self.lines.all().prefetch_related('sublines'),
@@ -147,8 +156,12 @@ class Bill(models.Model):
                 'phone': settings.BILLS_SELLER_PHONE,
                 'website': settings.BILLS_SELLER_WEBSITE,
                 'email': settings.BILLS_SELLER_EMAIL,
+                'bank_account': settings.BILLS_SELLER_BANK_ACCOUNT,
             },
             'currency': settings.BILLS_CURRENCY,
+            'payment': payment and payment.get_bill_context(),
+            'default_due_date': self.get_due_date(payment=payment),
+            'now': timezone.now(),
         })
         template = getattr(settings, 'BILLS_%s_TEMPLATE' % self.get_type(),
                 settings.BILLS_DEFAULT_TEMPLATE)
diff --git a/orchestra/apps/bills/settings.py b/orchestra/apps/bills/settings.py
index 81dabbd6..7649405f 100644
--- a/orchestra/apps/bills/settings.py
+++ b/orchestra/apps/bills/settings.py
@@ -30,6 +30,7 @@ BILLS_SELLER_EMAIL = getattr(settings, 'BILLS_SELLER_EMAIL', 'sales@orchestra.la
 
 BILLS_SELLER_WEBSITE = getattr(settings, 'BILLS_SELLER_WEBSITE', 'www.orchestra.lan')
 
+BILLS_SELLER_BANK_ACCOUNT = getattr(settings, 'BILLS_SELLER_BANK_ACCOUNT', '0000 0000 00 00000000 (Orchestra Bank)')
 
 
 BILLS_EMAIL_NOTIFICATION_TEMPLATE = getattr(settings, 'BILLS_EMAIL_NOTIFICATION_TEMPLATE', 
diff --git a/orchestra/apps/bills/templates/admin/bills/close_confirmation.html b/orchestra/apps/bills/templates/admin/bills/close_confirmation.html
index 019c09bb..345f4e63 100644
--- a/orchestra/apps/bills/templates/admin/bills/close_confirmation.html
+++ b/orchestra/apps/bills/templates/admin/bills/close_confirmation.html
@@ -8,11 +8,9 @@
 
 
 {% block breadcrumbs %}
-TODO
 {% endblock %}
 
 
-
 {% block content %}
     <h1>Are you sure you want to close selected bills</h1>
     <p>Once a bill is closed it can not be further modified.</p>
@@ -20,7 +18,7 @@ TODO
     <form action="" method="post">{% csrf_token %}
     <div>
     <div style="margin:20px;">
-            {{ form.as_admin }}
+            {{ formset }}
     </div>
     {% for obj in queryset %}
     <input type="hidden" name="{{ action_checkbox_name }}" value="{{ obj.pk|unlocalize }}" />
diff --git a/orchestra/apps/bills/templates/bills/microspective-fee.html b/orchestra/apps/bills/templates/bills/microspective-fee.html
index 90ba630d..87625dab 100644
--- a/orchestra/apps/bills/templates/bills/microspective-fee.html
+++ b/orchestra/apps/bills/templates/bills/microspective-fee.html
@@ -51,13 +51,13 @@
     font-weight: bold;
 }
 
-
 #date {
     clear: left;
     clear: right;
     margin-top: 0px;
     padding-top: 0px;
     font-weight: bold;
+    color: #666;
 }
 
 #text {
@@ -97,13 +97,13 @@ hr {
 <div id="number" class="column-1">
     <span id="number-title">Membership Fee</span><br>
     <span id="number-value">{{ bill.number }}</span><br>
-    <span id="number-date">{{ bill.created_on | date }}</span><br>
+    <span id="number-date">{{ bill.closed_on | default:now | date }}</span><br>
 </div>
 
 <div id="amount" class="column-2">
     <span id="amount-value">{{ bill.get_total }} &euro;</span><br>
-    <span id="amount-note">To pay before {{ bill.due_date }}<br>
-        on 213.232.322.232.332<br>
+    <span id="amount-note">Due date {{ payment.due_date | default:default_due_date | date }}<br>
+    {% if not payment.message %}On {{ seller_info.bank_account }}{% endif %}<br>
     </span>
 </div>
 
diff --git a/orchestra/apps/bills/templates/bills/microspective.html b/orchestra/apps/bills/templates/bills/microspective.html
index 54d96dc0..00dcc9d0 100644
--- a/orchestra/apps/bills/templates/bills/microspective.html
+++ b/orchestra/apps/bills/templates/bills/microspective.html
@@ -46,7 +46,7 @@
     <hr>
     <div id="due-date">
         <span class="title">DUE DATE</span><br>
-        <psan class="value">{{ bill.due_on|date }}</span>
+        <psan class="value">{{ bill.due_on | default:default_due_date | date }}</span>
     </div>
     <div id="total">
         <span class="title">TOTAL</span><br>
@@ -54,7 +54,7 @@
     </div>
     <div id="bill-date">
         <span class="title">{{ bill.get_type_display.upper }} DATE</span><br>
-        <psan class="value">{{ bill.created_on|date }}</span>
+        <psan class="value">{{ bill.closed_on | default:now | date }}</span>
     </div>
 </div>
 <div id="buyer-details">
@@ -122,13 +122,13 @@
     <div id="footer-column-2">
         <div id="payment">
             <span class="title">PAYMENT</span>
-                {% if bill.payment.message %}
-                    {{ bill.payment.message }}
+                {% if payment.message %}
+                    {{ payment.message | safe }}
                 {% else %}
                     You can pay our invoice by bank transfer. <br>
                     Please make sure to state your name and the invoice number.
                     Our bank account number is <br>
-                    <strong>000-000-000-000 (Orchestra)</strong>
+                    <strong>{{ seller_info.bank_account }}</strong>
                 {% endif %}
         </div>
         <div id="questions">
diff --git a/orchestra/apps/orders/backends.py b/orchestra/apps/orders/backends.py
index 4d7606e8..c344e787 100644
--- a/orchestra/apps/orders/backends.py
+++ b/orchestra/apps/orders/backends.py
@@ -1,5 +1,7 @@
 import datetime
 
+from django.utils.translation import ugettext_lazy as _
+
 from orchestra.apps.bills.models import Invoice, Fee, BillLine, BillSubline
 
 
@@ -15,9 +17,7 @@ class BillsBackend(object):
                         rate=service.nominal_price,
                         amount=size,
                         total=nominal_price, tax=0,
-                        description="{ini} to {end}".format(
-                            ini=ini.strftime("%b, %Y"),
-                            end=(end-datetime.timedelta(seconds=1)).strftime("%b, %Y")),
+                        description=self.format_period(ini, end),
                 )
                 self.create_sublines(line, discounts)
                 bills.append(fee)
@@ -28,9 +28,7 @@ class BillsBackend(object):
                     bills.append(invoice)
                 description = order.description 
                 if service.billing_period != service.NEVER:
-                    description += " {ini} to {end}".format(
-                        ini=ini.strftime("%b, %Y"),
-                        end=(end-datetime.timedelta(seconds=1)).strftime("%b, %Y"))
+                    description += " %s" % self.format_period(ini, end)
                 line = invoice.lines.create(
                     description=description,
                     rate=service.nominal_price,
@@ -41,6 +39,14 @@ class BillsBackend(object):
                 self.create_sublines(line, discounts)
         return bills
     
+    def format_period(self, ini, end):
+        ini = ini=ini.strftime("%b, %Y")
+        end = (end-datetime.timedelta(seconds=1)).strftime("%b, %Y")
+        if ini == end:
+            return ini
+        return _("{ini} to {end}").format(ini=ini, end=end)
+    
+    
     def create_sublines(self, line, discounts):
         for name, value in discounts:
             line.sublines.create(
diff --git a/orchestra/apps/payments/admin.py b/orchestra/apps/payments/admin.py
index 10ff7df1..27e7f64d 100644
--- a/orchestra/apps/payments/admin.py
+++ b/orchestra/apps/payments/admin.py
@@ -1,36 +1,61 @@
 from django import forms
+from django.conf.urls import patterns, url
 from django.contrib import admin
 from django.core.urlresolvers import reverse
+from django.shortcuts import render, redirect
 from django.utils.translation import ugettext_lazy as _
 
 from orchestra.admin.utils import admin_colored, admin_link
 from orchestra.apps.accounts.admin import AccountAdminMixin
 
 from .actions import process_transactions
-from .methods import SEPADirectDebit
-from .models import PaymentSource, Transaction, PaymentProcess
+from .methods import PaymentMethod
+from .models import PaymentSource, Transaction, TransactionProcess
 
 
 STATE_COLORS = {
     Transaction.WAITTING_PROCESSING: 'darkorange',
-    Transaction.WAITTING_CONFIRMATION: 'purple',
-    Transaction.CONFIRMED: 'green',
+    Transaction.WAITTING_CONFIRMATION: 'magenta',
+    Transaction.CONFIRMED: 'olive',
+    Transaction.SECURED: 'green',
     Transaction.REJECTED: 'red',
-    Transaction.LOCKED: 'magenta',
     Transaction.DISCARTED: 'blue',
 }
 
 
+class TransactionInline(admin.TabularInline):
+    model = Transaction
+    can_delete = False
+    extra = 0
+    fields = ('transaction_link', 'bill_link', 'source_link', 'display_state', 'amount', 'currency')
+    readonly_fields = fields
+    
+    transaction_link = admin_link('__unicode__', short_description=_("ID"))
+    bill_link = admin_link('bill')
+    source_link = admin_link('source')
+    display_state = admin_colored('state', colors=STATE_COLORS)
+    
+    class Media:
+        css = {
+            'all': ('orchestra/css/hide-inline-id.css',)
+        }
+    
+    def has_add_permission(self, *args, **kwargs):
+        return False
+
+
 class TransactionAdmin(AccountAdminMixin, admin.ModelAdmin):
     list_display = (
-        'id', 'bill_link', 'account_link', 'source_link', 'display_state', 'amount'
+        'id', 'bill_link', 'account_link', 'source_link', 'display_state', 'amount', 'process_link'
     )
     list_filter = ('source__method', 'state')
     actions = (process_transactions,)
     filter_by_account_fields = ['source']
+    readonly_fields = ('process_link', 'account_link')
     
     bill_link = admin_link('bill')
     source_link = admin_link('source')
+    process_link = admin_link('process', short_description=_("proc"))
     account_link = admin_link('bill__account')
     display_state = admin_colored('state', colors=STATE_COLORS)
     
@@ -47,14 +72,51 @@ class PaymentSourceAdmin(AccountAdminMixin, admin.ModelAdmin):
         if obj:
             self.form = obj.method_class().get_form()
         else:
-            self.form = forms.ModelForm
+            self.form = PaymentMethod.get_plugin(self.method)().get_form()
         return super(PaymentSourceAdmin, self).get_form(request, obj=obj, **kwargs)
+    
+    def get_urls(self):
+        """ Hooks select account url """
+        urls = super(PaymentSourceAdmin, self).get_urls()
+        admin_site = self.admin_site
+        opts = self.model._meta
+        info = opts.app_label, opts.model_name
+        select_urls = patterns("",
+            url("/select-method/$",
+                self.select_method_view,
+                name='%s_%s_select_method' % info),
+        )
+        return select_urls + urls 
+    
+    def select_method_view(self, request):
+        context = {
+            'methods': PaymentMethod.get_plugin_choices(),
+        }
+        return render(request, 'admin/payments/payment_source/select_method.html', context)
+    
+    def add_view(self, request, form_url='', extra_context=None):
+        """ Redirects to select account view if required """
+        if request.user.is_superuser:
+            method = request.GET.get('method')
+            if method or PaymentMethod.get_plugins() == 1:
+                self.method = method
+                if not method:
+                    self.method = PaymentMethod.get_plugins()[0]
+                return super(PaymentSourceAdmin, self).add_view(request,
+                        form_url=form_url, extra_context=extra_context)
+        return redirect('./select-method/?%s' % request.META['QUERY_STRING'])
+    
+    def save_model(self, request, obj, form, change):
+        if not change:
+            obj.method = self.method
+        obj.save()
 
 
-class PaymentProcessAdmin(admin.ModelAdmin):
+class TransactionProcessAdmin(admin.ModelAdmin):
     list_display = ('id', 'file_url', 'display_transactions', 'created_at')
     fields = ('data', 'file_url', 'display_transactions', 'created_at')
     readonly_fields = ('file_url', 'display_transactions', 'created_at')
+    inlines = [TransactionInline]
     
     def file_url(self, process):
         if process.file:
@@ -85,4 +147,4 @@ class PaymentProcessAdmin(admin.ModelAdmin):
 
 admin.site.register(PaymentSource, PaymentSourceAdmin)
 admin.site.register(Transaction, TransactionAdmin)
-admin.site.register(PaymentProcess, PaymentProcessAdmin)
+admin.site.register(TransactionProcess, TransactionProcessAdmin)
diff --git a/orchestra/apps/payments/forms.py b/orchestra/apps/payments/forms.py
deleted file mode 100644
index a9353649..00000000
--- a/orchestra/apps/payments/forms.py
+++ /dev/null
@@ -1,40 +0,0 @@
-from django import forms
-from django.utils.translation import ugettext_lazy as _
-
-
-# TODO this is for the billing phase
-class TransactionCreationForm(forms.ModelForm):
-#    transaction_link = forms.CharField()
-#    account_link = forms.CharField()
-#    bill_link = forms.CharField()
-    source = forms.ChoiceField(required=False)
-#    exclude = forms.BooleanField(required=False)
-    
-#    class Meta:
-#        model = Bill ?
-    
-    def __init__(self, *args, **kwargs):
-        super(SourceSelectionForm, self).__init__(*args, **kwargs)
-        bill = kwargs.get('instance')
-        if bill:
-            sources = bill.account.payment_sources.filter(is_active=True)
-            choices = []
-            for source in sources:
-                if bill.ammount < 0:
-                    if source.method_class().allow_recharge:
-                        choices.append((source.method, source.method_display()))
-                else:
-                    choices.append((source.method, source.method_display()))
-            self.fields['source'].choices = choices
-    
-#    def clean(self):
-#        cleaned_data = super(SourceSelectionForm, self).clean()
-#        method = cleaned_data.get("method")
-#        exclude = cleaned_data.get("exclude")
-#        if not method and not exclude:
-#            raise forms.ValidationError(_("A transaction should be explicitly "
-#                    "excluded when no payment source is available."))
-
-
-class ProcessTransactionForm(forms.ModelForm):
-    pass
diff --git a/orchestra/apps/payments/methods/options.py b/orchestra/apps/payments/methods/options.py
index 11dd302c..22524b73 100644
--- a/orchestra/apps/payments/methods/options.py
+++ b/orchestra/apps/payments/methods/options.py
@@ -1,3 +1,4 @@
+from dateutil import relativedelta
 from django import forms
 
 from orchestra.utils import plugins
@@ -9,6 +10,7 @@ class PaymentMethod(plugins.Plugin):
     process_credit = False
     form = None
     serializer = None
+    due_delta = relativedelta.relativedelta(months=1)
     
     __metaclass__ = plugins.PluginMount
     
@@ -25,6 +27,9 @@ class PaymentMethod(plugins.Plugin):
     
     def get_number(self, data):
         return data[self.number_field]
+    
+    def get_bill_message(self, source):
+        raise NotImplementedError
 
 
 class PaymentSourceDataForm(forms.ModelForm):
diff --git a/orchestra/apps/payments/methods/sepadirectdebit.py b/orchestra/apps/payments/methods/sepadirectdebit.py
index 0455f65b..fac8873f 100644
--- a/orchestra/apps/payments/methods/sepadirectdebit.py
+++ b/orchestra/apps/payments/methods/sepadirectdebit.py
@@ -1,5 +1,6 @@
-import os
+import datetime
 import lxml.builder
+import os
 from lxml import etree
 from lxml.builder import E
 from StringIO import StringIO
@@ -35,6 +36,11 @@ class SEPADirectDebit(PaymentMethod):
     process_credit = True
     form = SEPADirectDebitForm
     serializer = SEPADirectDebitSerializer
+    due_delta = datetime.timedelta(days=5)
+    
+    def get_bill_message(self, source):
+        return _("This bill will been automatically charged to your bank account "
+                 " with IBAN number<br><strong>%s</strong>.") % source.number
     
     def process(self, transactions):
         debts = []
@@ -50,8 +56,8 @@ class SEPADirectDebit(PaymentMethod):
             self._process_credits(credits)
     
     def _process_credits(self, transactions):
-        from ..models import PaymentProcess
-        self.object = PaymentProcess.objects.create()
+        from ..models import TransactionProcess
+        self.process = TransactionProcess.objects.create()
         context = self.get_context(transactions)
         sepa = lxml.builder.ElementMaker(
              nsmap = {
@@ -63,7 +69,7 @@ class SEPADirectDebit(PaymentMethod):
             E.CstmrCdtTrfInitn(
                 self._get_header(context),
                 E.PmtInf(                                   # Payment Info
-                    E.PmtInfId(str(self.object.id)),        # Payment Id
+                    E.PmtInfId(str(self.process.id)),        # Payment Id
                     E.PmtMtd("TRF"),                        # Payment Method
                     E.NbOfTxs(context['num_transactions']), # Number of Transactions
                     E.CtrlSum(context['total']),            # Control Sum
@@ -87,12 +93,12 @@ class SEPADirectDebit(PaymentMethod):
                 )
             )
         )
-        file_name = 'credit-transfer-%i.xml' % self.object.id
+        file_name = 'credit-transfer-%i.xml' % self.process.id
         self._process_xml(sepa, 'pain.001.001.03.xsd', file_name)
     
     def _process_debts(self, transactions):
-        from ..models import PaymentProcess
-        self.object = PaymentProcess.objects.create()
+        from ..models import TransactionProcess
+        self.process = TransactionProcess.objects.create()
         context = self.get_context(transactions)
         sepa = lxml.builder.ElementMaker(
              nsmap = {
@@ -104,7 +110,7 @@ class SEPADirectDebit(PaymentMethod):
             E.CstmrDrctDbtInitn(
                 self._get_header(context),
                 E.PmtInf(                                   # Payment Info
-                    E.PmtInfId(str(self.object.id)),        # Payment Id
+                    E.PmtInfId(str(self.process.id)),        # Payment Id
                     E.PmtMtd("DD"),                         # Payment Method
                     E.NbOfTxs(context['num_transactions']), # Number of Transactions
                     E.CtrlSum(context['total']),            # Control Sum
@@ -137,7 +143,7 @@ class SEPADirectDebit(PaymentMethod):
                 )
             )
         )
-        file_name = 'direct-debit-%i.xml' % self.object.id
+        file_name = 'direct-debit-%i.xml' % self.process.id
         self._process_xml(sepa, 'pain.008.001.02.xsd', file_name)
     
     def get_context(self, transactions):
@@ -153,10 +159,9 @@ class SEPADirectDebit(PaymentMethod):
     
     def _get_debt_transactions(self, transactions):
         for transaction in transactions:
-            self.object.transactions.add(transaction)
+            transaction.process = self.process
             account = transaction.account
-            # TODO
-            data = account.paymentsources.first().data
+            data = transaction.source.data
             transaction.state = transaction.WAITTING_CONFIRMATION
             transaction.save()
             yield E.DrctDbtTxInf(                           # Direct Debit Transaction Info
@@ -194,10 +199,9 @@ class SEPADirectDebit(PaymentMethod):
     
     def _get_credit_transactions(self, transactions):
         for transaction in transactions:
-            self.object.transactions.add(transaction)
+            transaction.process = self.process
             account = transaction.account
-            # FIXME
-            data = account.payment_sources.first().data
+            data = transaction.source.data
             transaction.state = transaction.WAITTING_CONFIRMATION
             transaction.save()
             yield E.CdtTrfTxInf(                            # Credit Transfer Transaction Info
@@ -229,7 +233,7 @@ class SEPADirectDebit(PaymentMethod):
     
     def _get_header(self, context):
         return E.GrpHdr(                            # Group Header
-            E.MsgId(str(self.object.id)),           # Message Id
+            E.MsgId(str(self.process.id)),           # Message Id
             E.CreDtTm(                              # Creation Date Time
                 context['now'].strftime("%Y-%m-%dT%H:%M:%S")
             ),
@@ -255,9 +259,9 @@ class SEPADirectDebit(PaymentMethod):
         schema = etree.XMLSchema(schema_doc)
         sepa = etree.parse(StringIO(etree.tostring(sepa)))
         schema.assertValid(sepa)
-        self.object.file = file_name
-        self.object.save()
-        sepa.write(self.object.file.path,
+        self.process.file = file_name
+        self.process.save()
+        sepa.write(self.process.file.path,
                    pretty_print=True,
                    xml_declaration=True,
                    encoding='UTF-8')
diff --git a/orchestra/apps/payments/models.py b/orchestra/apps/payments/models.py
index 77d3e105..34b76127 100644
--- a/orchestra/apps/payments/models.py
+++ b/orchestra/apps/payments/models.py
@@ -1,5 +1,6 @@
 from django.core.exceptions import ValidationError
 from django.db import models
+from django.utils import timezone
 from django.utils.functional import cached_property
 from django.utils.translation import ugettext_lazy as _
 from jsonfield import JSONField
@@ -12,8 +13,7 @@ from .methods import PaymentMethod
 
 
 class PaymentSourcesQueryset(models.QuerySet):
-    def get_source(self):
-        # TODO
+    def get_default(self):
         return self.filter(is_active=True).first()
 
 
@@ -41,6 +41,15 @@ class PaymentSource(models.Model):
     @cached_property
     def number(self):
         return self.method_class().get_number(self.data)
+    
+    def get_bill_context(self):
+        method = self.method_class()
+        return {
+            'message': method.get_bill_message(self),
+        }
+    
+    def get_due_delta(self):
+        return self.method_class().due_delta
 
 
 class TransactionQuerySet(models.QuerySet):
@@ -53,14 +62,14 @@ class Transaction(models.Model):
     WAITTING_CONFIRMATION = 'WAITTING_CONFIRMATION'
     CONFIRMED = 'CONFIRMED'
     REJECTED = 'REJECTED'
-    LOCKED = 'LOCKED'
     DISCARTED = 'DISCARTED'
+    SECURED = 'SECURED'
     STATES = (
         (WAITTING_PROCESSING, _("Waitting processing")),
         (WAITTING_CONFIRMATION, _("Waitting confirmation")),
         (CONFIRMED, _("Confirmed")),
         (REJECTED, _("Rejected")),
-        (LOCKED, _("Locked")),
+        (SECURED, _("Secured")),
         (DISCARTED, _("Discarted")),
     )
     
@@ -70,6 +79,8 @@ class Transaction(models.Model):
             related_name='transactions')
     source = models.ForeignKey(PaymentSource, null=True, blank=True,
             verbose_name=_("source"), related_name='transactions')
+    process = models.ForeignKey('payments.TransactionProcess', null=True,
+            blank=True, verbose_name=_("process"), related_name='transactions')
     state = models.CharField(_("state"), max_length=32, choices=STATES,
             default=WAITTING_PROCESSING)
     amount = models.DecimalField(_("amount"), max_digits=12, decimal_places=2)
@@ -85,18 +96,16 @@ class Transaction(models.Model):
         return self.bill.account
 
 
-# TODO rename to TransactionProcess or PaymentRequest TransactionRequest
-class PaymentProcess(models.Model):
+class TransactionProcess(models.Model):
     """
     Stores arbitrary data generated by payment methods while processing transactions
     """
-    transactions = models.ManyToManyField(Transaction, related_name='processes',
-            verbose_name=_("transactions"))
     data = JSONField(_("data"), blank=True)
     file = models.FileField(_("file"), blank=True)
     created_at = models.DateTimeField(_("created at"), auto_now_add=True)
     
-    # TODO state: created, commited, secured (delayed persistence)
+    class Meta:
+        verbose_name_plural = _("Transaction processes")
     
     def __unicode__(self):
         return str(self.id)
diff --git a/orchestra/apps/payments/templates/admin/payments/payment_source/select_method.html b/orchestra/apps/payments/templates/admin/payments/payment_source/select_method.html
new file mode 100644
index 00000000..0ca0e702
--- /dev/null
+++ b/orchestra/apps/payments/templates/admin/payments/payment_source/select_method.html
@@ -0,0 +1,28 @@
+{% extends "admin/base_site.html" %}
+{% load i18n l10n staticfiles admin_urls %}
+
+{% block extrastyle %}
+{{ block.super }}
+<link rel="stylesheet" type="text/css" href="{% static "admin/css/forms.css" %}" />
+{% endblock %}
+
+
+{% block breadcrumbs %}
+TODO
+{% endblock %}
+
+
+{% block content %}
+    <h1>Select a method for the new payment source</h1>
+    <form action="" method="post">{% csrf_token %}
+    <div>
+    <div style="margin:20px;">
+    <ul>
+    {% for name, verbose in methods %}
+        <li><a href="../?method={{ name }}&{{ request.META.QUERY_STRING }}">{{ verbose }}</<a></li>
+    {% endfor %}
+    </ul>
+    </div>
+{% endblock %}
+
+