Save vat_number after payment is submitted

datacenterlight/views.py

@@ -491,6 +491,9 @@ class PaymentOrderView(FormView):
                 customer = StripeCustomer.get_or_create(
                     email=this_user.get('email'), token=token
                 )
+                request.user.vat_number = address_form.cleaned_data.get(
+                    "vat_number")
+                request.user.save()
             else:
                 user_email = address_form.cleaned_data.get('email')
                 user_name = address_form.cleaned_data.get('name')

hosting/views.py

@@ -779,6 +779,8 @@ class PaymentVMView(LoginRequiredMixin, FormView):
                         reverse('hosting:payment') + '#payment_error')
                 request.session['token'] = token
             request.session['billing_address_data'] = billing_address_data
+            owner.vat_number = billing_address_data.get("vat_number")
+            owner.save()
             self.request.session['order_confirm_url'] = "{url}?{query_params}".format(
                     url=reverse('hosting:order-confirmation'),
                     query_params='page=payment')