def running_total(self):
fax_total = self.fax_pages_for_month() * self.fax_price
sms_total = self.text_messages_for_month() * self.sms_price
base_plan_total = sum([
prorate(s.signup_date, s.plan.total)
for s in self.site_set.all()
])
return base_plan_total + fax_total + sms_total
def prorate(self, amt):
return prorate(self.signup_date + timedelta(days=self.account.trial_period), amt)
def prorate(self, amt):
return prorate(
self.signup_date + timedelta(days=self.account.trial_period), amt)
