from django.conf import settings from django.utils.translation import ugettext_lazy as _ ORDERS_SERVICE_TAXES = getattr(settings, 'ORDERS_SERVICE_TAXES', ( (0, _("Duty free")), (7, _("7%")), (21, _("21%")), )) ORDERS_SERVICE_DEFAUL_TAX = getattr(settings, 'ORDERS_SERVICE_DFAULT_TAX', 0) ORDERS_SERVICE_ANUAL_BILLING_MONTH = getattr(settings, 'ORDERS_SERVICE_ANUAL_BILLING_MONTH', 4) ORDERS_BILLING_BACKEND = getattr(settings, 'ORDERS_BILLING_BACKEND', 'orchestra.apps.orders.billing.BillsBackend')