<div id="smart-button-container">

      <div style="text-align: center;">

        <div id="paypal-button-container"></div>

      </div>

    </div>

  <script src="https://www.paypal.com/sdk/js?client-id=sb&enable-funding=venmo&currency=USD" data-sdk-integration-source="button-factory"></script>

  <script>

    function initPayPalButton() {

      paypal.Buttons({

        style: {

          shape: 'rect',

          color: 'gold',

          layout: 'vertical',

          label: 'paypal',

          

        },

        createOrder: function(data, actions) {

          return actions.order.create({

            purchase_units: [{"amount":{"currency_code":"USD","value":1}}]

          });

        },

        onApprove: function(data, actions) {

          return actions.order.capture().then(function(orderData) {

            

            // Full available details

            console.log('Capture result', orderData, JSON.stringify(orderData, null, 2));

            // Show a success message within this page, e.g.

            const element = document.getElementById('paypal-button-container');

            element.innerHTML = '';

            element.innerHTML = '<h3>Thank you for your payment!</h3>';

            // Or go to another URL:  actions.redirect('thank_you.html');

            

          });

        },

        onError: function(err) {

          console.log(err);

        }

      }).render('#paypal-button-container');

    }

    initPayPalButton();

  </script>