Insert following code to your website:
<script src="https://depositfix.s3.amazonaws.com/depositfixform.js"></script> <script type="text/javascript" id="df-script"> DepositFixForm.init({ hubSpotFormId: '[YOUR FORM ID TO ATTACH PAYMENTS]', userId: '[USER ID FROM DEPOSITFIX]', amount: '[AMOUNT, e.g. 250]', productName: '[PRODUCT NAME]', currency: 'USD' }); </script>