diff --git a/app/controllers/discourse_donations/charges_controller.rb b/app/controllers/discourse_donations/charges_controller.rb
index 0a1f2d6..e151a34 100644
--- a/app/controllers/discourse_donations/charges_controller.rb
+++ b/app/controllers/discourse_donations/charges_controller.rb
@@ -8,13 +8,13 @@ module DiscourseDonations
 
     def create
       if create_account && (email.nil? || email.empty?)
-        response = {'message' => 'Please enter your email address'}
+        response = {'messages' => 'Please enter your email address'}
       elsif create_account && params[:username].nil?
-        response = {'message' => 'Please enter a username'}
+        response = {'messages' => 'Please enter a username'}
       else
         payment = DiscourseDonations::Stripe.new(secret_key, stripe_options)
         response = payment.charge(email, params)
-        response['message'] = response['outcome']['seller_message']
+        response['messages'] = response['outcome']['seller_message']
       end
 
       response['rewards'] = []
diff --git a/assets/javascripts/discourse/components/stripe-card.js.es6 b/assets/javascripts/discourse/components/stripe-card.js.es6
index ec65bdc..b116bfe 100644
--- a/assets/javascripts/discourse/components/stripe-card.js.es6
+++ b/assets/javascripts/discourse/components/stripe-card.js.es6
@@ -58,7 +58,7 @@ export default Ember.Component.extend({
 
       ajax('/users', { data: params, method: 'post' }).then(data => {
         self.setSuccess();
-        self.set('result', self.get('result') + data.message);
+        self.set('result', self.get('result') + data.messages);
         self.endTranscation();
       });
     });
@@ -88,7 +88,7 @@ export default Ember.Component.extend({
 
           if(!self.get('paymentSuccess')) {
             ajax('/charges', { data: params, method: 'post' }).then(data => {
-              self.set('result', data.message);
+              self.set('result', data.messages);
 
               if(!this.get('create_accounts')) {
                 if(data.status == 'succeeded') { this.setSuccess() };
diff --git a/spec/controllers/discourse_donations/charges_controller_spec.rb b/spec/controllers/discourse_donations/charges_controller_spec.rb
index febc398..8b7af3d 100644
--- a/spec/controllers/discourse_donations/charges_controller_spec.rb
+++ b/spec/controllers/discourse_donations/charges_controller_spec.rb
@@ -14,32 +14,32 @@ module DiscourseDonations
 
     it 'responds ok for anonymous users' do
       post :create, { email: 'foobar@example.com' }
-      expect(body['message']).to eq(body['outcome']['seller_message'])
+      expect(body['messages']).to eq(body['outcome']['seller_message'])
       expect(response).to have_http_status(200)
     end
 
     it 'responds ok when the email is empty' do
       post :create, { create_account: 'true', email: '' }
-      expect(body['message']).to eq('Please enter your email address')
+      expect(body['messages']).to eq('Please enter your email address')
       expect(response).to have_http_status(200)
     end
 
     it 'responds ok when the email is empty' do
       post :create, { create_account: 'true' }
-      expect(body['message']).to eq('Please enter your email address')
+      expect(body['messages']).to eq('Please enter your email address')
       expect(response).to have_http_status(200)
     end
 
     it 'expects a username if accounts are being created' do
       post :create, { email: 'zipitydoodah@example.com', create_account: 'true' }
-      expect(body['message']).to eq('Please enter a username')
+      expect(body['messages']).to eq('Please enter a username')
       expect(response).to have_http_status(200)
     end
 
     it 'does not expect a username or email if accounts are not being created' do
       current_user = log_in(:coding_horror)
       post :create, { create_account: 'false' }
-      expect(body['message']).to eq('Payment complete.')
+      expect(body['messages']).to eq('Payment complete.')
       expect(response).to have_http_status(200)
     end