<%= form_tag challenge_donations_path(@challenge) do %>
                  <p>
                    <%= @user_athlete %> thanks you for helping <%= @npname %>, in their quest for making a better world.
                  </p>
                  <p>
                    Don't forget to visit their website at: <%= @user_website %>
                  </p>
                  <p>
                    There are still <> miles left you can buy.
                  </p>
                  <p>
                    Each of your donations will be for ONE mile.
                  </p>

                    <script
                     src="https://checkout.stripe.com/checkout.js"
                     class="stripe-button"
                     data-key= "<%= @publishable_key %>"
                     data-amount= "<%= @amount %>"
                     data-description= "You are donating to <%= @npname %>"
                     data-image="<%= image_path('iconsmall2.jpg') %>"
                     data-name="Mymiles.us"
                     data-amount="<%= @amount %>"
                     data-panel-label="Donate">

                    </script>

                  <% end %>