diff --git a/app/assets/javascripts/controllers/trainings.coffee.erb b/app/assets/javascripts/controllers/trainings.coffee.erb
index f503e7472..f9785ed6a 100644
--- a/app/assets/javascripts/controllers/trainings.coffee.erb
+++ b/app/assets/javascripts/controllers/trainings.coffee.erb
@@ -426,7 +426,6 @@ Application.Controllers.controller "ReserveTrainingController", ["$scope", "$sta
     if $scope.ctrl.member
       # reserve a training if this training will not be reserved and is not about to move and not is completed
       if !event.is_reserved && !$scope.slotToModify && !event.is_completed
-        $scope.coupon.applied = null
         if event != $scope.selectedTraining
           $scope.selectedTraining = event
           $scope.selectedTraining.offered = false
@@ -647,7 +646,7 @@ Application.Controllers.controller "ReserveTrainingController", ["$scope", "$sta
     # first we check that a user was selected
     if Object.keys($scope.ctrl.member).length > 0
       r = mkReservation($scope.ctrl.member, training) # reservation without any Plan -> we get the training price
-      Price.compute mkRequestParams(r, $scope.coupon.applied), (res) ->
+      Price.compute mkRequestParams(r), (res) ->
         $scope.selectedTrainingAmount = res.price
     else
       $scope.selectedTrainingAmount = null
diff --git a/app/assets/javascripts/directives/coupon.coffee.erb b/app/assets/javascripts/directives/coupon.coffee.erb
index 2d1aa5812..531116100 100644
--- a/app/assets/javascripts/directives/coupon.coffee.erb
+++ b/app/assets/javascripts/directives/coupon.coffee.erb
@@ -5,7 +5,6 @@ Application.Directives.directive 'coupon', [ 'Coupon', 'growl', '_t', (Coupon, g
       show: '='
       coupon: '='
       userId: '@'
-      hasSelectSlot: '='
     templateUrl: '<%= asset_path "shared/_coupon.html" %>'
     link: ($scope, element, attributes) ->
 
@@ -19,11 +18,6 @@ Application.Directives.directive 'coupon', [ 'Coupon', 'growl', '_t', (Coupon, g
       # Binding for the code inputed
       $scope.couponCode = null
 
-      $scope.$watch 'hasSelectSlot', (newValue) ->
-        unless newValue
-          $scope.coupon = null
-          $scope.couponCode = null
-          $scope.code.input = false
 
 
       ##
diff --git a/app/assets/templates/machines/reserve.html.erb b/app/assets/templates/machines/reserve.html.erb
index 246df7ba5..f80ffb700 100644
--- a/app/assets/templates/machines/reserve.html.erb
+++ b/app/assets/templates/machines/reserve.html.erb
@@ -78,7 +78,7 @@
           <div class="clear"><a class="pull-right m-b-sm text-u-l ng-scope m-r-sm" href="#" ng-click="removeMachineSlot(machineSlot, $event)" ng-if="machineSlot.isValid" translate>{{ 'remove_this_slot' }}</a></div>
         </div>
 
-        <coupon show="machineSlotsValid() && (!plansAreShown || selectedPlan)" coupon="coupon.applied" has-select-slot="machineSlotsValid()" user-id="{{ctrl.member.id}}"></coupon>
+        <coupon show="machineSlotsValid() && (!plansAreShown || selectedPlan)" coupon="coupon.applied" user-id="{{ctrl.member.id}}"></coupon>
 
         <span ng-hide="fablabWithoutPlans">
           <div ng-if="machineSlotsValid() && !ctrl.member.subscribed_plan" ng-show="!plansAreShown">
diff --git a/app/assets/templates/trainings/reserve.html.erb b/app/assets/templates/trainings/reserve.html.erb
index 34adf87e6..5f03078f4 100644
--- a/app/assets/templates/trainings/reserve.html.erb
+++ b/app/assets/templates/trainings/reserve.html.erb
@@ -82,7 +82,7 @@
           <a class="pull-right m-t-xs text-u-l" href="#" ng-click="removeTraining($event)" ng-if="trainingIsValid" translate>{{ 'remove_this_slot' }}</a>
         </div>
 
-        <coupon show="trainingIsValid && (!plansIsShow || selectedPlan)" coupon="coupon.applied" has-select-slot="trainingIsValid" user-id="{{ctrl.member.id}}"></coupon>
+        <coupon show="trainingIsValid && (!plansIsShow || selectedPlan)" coupon="coupon.applied" user-id="{{ctrl.member.id}}"></coupon>
 
         <span ng-hide="fablabWithoutPlans">
           <div ng-if="trainingIsValid && !ctrl.member.subscribed_plan" ng-show="!plansIsShow">
diff --git a/app/services/coupon_apply_service.rb b/app/services/coupon_apply_service.rb
index 3df2c56c4..f1f573abb 100644
--- a/app/services/coupon_apply_service.rb
+++ b/app/services/coupon_apply_service.rb
@@ -1,11 +1,11 @@
 class CouponApplyService
-  def call(total, coupon_code)
+  def call(total, coupon_code, user_id = nil)
     price = total
 
     # if no coupon code or if code does not match, return origin price without change
     unless coupon_code.nil?
       _coupon = Coupon.find_by(code: coupon_code)
-      if _coupon
+      if not _coupon.nil? and _coupon.status(user_id) == 'active'
         if _coupon.type == 'percent_off'
           price = price - (price * _coupon.percent_off / 100.0)
         elsif _coupon.type == 'amount_off'