function _setup_stripe() {
    // Create a Stripe client
    var stripe = Stripe('xxxx');

    // Create an instance of Elements
    var elements = stripe.elements();

    // Custom styling can be passed to options when creating an Element.
    // (Note that this demo uses a wider set of styles than the guide below.)
    var style = {
      base: {
        color: '#32325d',
        lineHeight: '24px',
        fontFamily: '"Helvetica Neue", Helvetica, sans-serif',
        fontSmoothing: 'antialiased',
        fontSize: '16px',
        '::placeholder': {
          color: '#aab7c4'
        }
      },
      invalid: {
        color: '#fa755a',
        iconColor: '#fa755a'
      }
    };

    // Create an instance of the card Element
    var card = elements.create('card', {style: style});

    // Add an instance of the card Element into the `card-element` <div>
    card.mount('#card-element');

    // Handle real-time validation errors from the card Element.
    card.addEventListener('change', function(event) {
      var displayError = document.getElementById('card-errors');
      if (event.error) {
        displayError.textContent = event.error.message;
      } else {
        displayError.textContent = '';
      }
    });

    // Handle form submission
    var form = document.getElementById('payment-form');
    form.addEventListener('submit', function(event) {
      event.preventDefault();

      stripe.createToken(card).then(function(result) {
        console.log(result)
        console.log(JSON.stringify(result, null, 2));
        if (result.error) {
          // Inform the user if there was an error
          var errorElement = document.getElementById('card-errors');
          errorElement.textContent = result.error.message;
        } else {
          // Send the token to your server
          stripeTokenHandler(result.token);
        }
      });
    });

    function stripeTokenHandler(token) {
      // Insert the token ID into the form so it gets submitted to the server
      var form = document.getElementById('payment-form');
      var hiddenInput = document.createElement('input');
      var myData = {
        token: token.id,
        email: token.email,
        user_id: email(),
      }
      $.post("https://api.xxxx.io/charge", myData, function(data) {
        console.log(JSON.stringify(data, null, 2));
      });
    }
}