diff --git a/app/assets/templates/machines/request_training_modal.html.erb b/app/assets/templates/machines/request_training_modal.html.erb
index 552796a9b..660f2e9e8 100644
--- a/app/assets/templates/machines/request_training_modal.html.erb
+++ b/app/assets/templates/machines/request_training_modal.html.erb
@@ -14,5 +14,5 @@
   <p class="text-center"><button ng-click="ok()" class="btn btn-warning-full rounded width-70" translate>{{ 'register_for_the_training' }}</button></p>
 </div>
 <div class="modal-footer">
-  <p class="text-center">{{ 'i_dont_want_to_register_now' | translate }} <br> <a class="text-u-l" href="#" ng-click="cancel($event)">{{ 'close' }}</a></p>
+  <p class="text-center">{{ 'i_dont_want_to_register_now' | translate }} <br> <a class="text-u-l" href="#" ng-click="cancel($event)" translate>{{ 'close' }}</a></p>
 </div>
diff --git a/app/models/reservation.rb b/app/models/reservation.rb
index d43cb9d72..53a78fe4b 100644
--- a/app/models/reservation.rb
+++ b/app/models/reservation.rb
@@ -165,7 +165,7 @@ class Reservation < ActiveRecord::Base
       if plan_id
         self.subscription = Subscription.find_or_initialize_by(user_id: user.id)
         self.subscription.attributes = {plan_id: plan_id, user_id: user.id, card_token: card_token, expired_at: nil}
-        if subscription.save_with_payment(false)
+        if subscription.save_with_payment(false, coupon_code)
           self.stp_invoice_id = invoice_items.first.refresh.invoice
           self.invoice.stp_invoice_id = invoice_items.first.refresh.invoice
           self.invoice.invoice_items.push InvoiceItem.new(amount: subscription.plan.amount, stp_invoice_item_id: subscription.stp_subscription_id, description: subscription.plan.name, subscription_id: subscription.id)
diff --git a/app/models/subscription.rb b/app/models/subscription.rb
index 558d217d0..a25f9e70f 100644
--- a/app/models/subscription.rb
+++ b/app/models/subscription.rb
@@ -39,11 +39,22 @@ class Subscription < ActiveRecord::Base
             total = plan.amount
             Stripe::InvoiceItem.create(
                 customer: user.stp_customer_id,
-                amount: -(total  * cp.percent_off / 100.0),
+                amount: -(total  * cp.percent_off / 100.0).to_i,
                 currency: Rails.application.secrets.stripe_currency,
                 description: "coupon #{cp.code}"
             )
           end
+        elsif coupon_code != nil
+          # this case applies if a subscription was took in addition of a reservation, so we create a second
+          # stripe coupon to apply the discount on the subscription item for the stripe's invoice.
+          cp = Coupon.find_by_code(coupon_code)
+          total = plan.amount
+          Stripe::InvoiceItem.create(
+              customer: user.stp_customer_id,
+              amount: -(total  * cp.percent_off / 100.0).to_i,
+              currency: Rails.application.secrets.stripe_currency,
+              description: "coupon #{cp.code}"
+          )
         end
 
         new_subscription = customer.subscriptions.create(plan: plan.stp_plan_id, source: card_token)