Integration with Stripe - difficult?

My client is using Stripe and wants to integrate this with their site www.dreamcargalaxy.com.
In the documentation, https://stripe.com/docs/checkout/tutorial, it gives the following code to use on your site.

<form action="/your-server-side-code" method="POST">
                      <script
                        src="https://checkout.stripe.com/checkout.js" class="stripe-button"
                        data-key="testkeyvalue"
                        data-amount="999"
                        data-name="Dream Car Holdings Limited"
                        data-description="Widget"
                        data-image="https://stripe.com/img/documentation/checkout/marketplace.png"
                        data-locale="auto"
                        data-zip-code="true"
                        data-currency="gbp">
                      </script>
                    </form>

What should we be inserting for the "/your-server-side-code" action value for the form?

Also, we edited the form to include the eCart Grand Total as follows:

<form action="/your-server-side-code" method="POST">
                      <script
                        src="https://checkout.stripe.com/checkout.js" class="stripe-button"
                        data-key="testkeyvalue"
                        data-amount="<?php echo $cartDC->GrandTotal(); ?>"
                        data-name="Dream Car Holdings Limited"
                        data-description="Widget"
                        data-image="https://stripe.com/img/documentation/checkout/marketplace.png"
                        data-locale="auto"
                        data-zip-code="true"
                        data-currency="gbp">
                      </script>
                    </form>

...but instead of inserting £48.00 it inserted £0.48! You can view that on our view cart page at:
http://www.dreamcargalaxy.com/view-cart.php

User account information provided privately below. Thank you.
NJ

As follows...

data-amount="<?php echo $cartDC->GrandTotal() * 100; ?>"

Why is it converting the amount?

Some payment gateways have you pass the amount in pennies instead of dollars.... stripe must be one of those.

I'm running this in test mode at the moment and when you enter the Stripe test card details to complete a purchase, it processes the payment and then attempts to jump you to whatever page is specified in the action in the form:

<form action="/your-server-side-code" method="POST">

So, I need to basically direct it to a page on the site that will save an authorisation key, they are called "tokens" I believe but I've no idea how Stripe posts them back to whatever page it is that we choose to redirect people to.

I'm not clear what order I should have this in now, in particular the Save Order to Database and Order Details to Database behaviours which we will need in order to store the order details for customer to be able to review. This will need adjusted to include a field for the token sent by Stripe, right?

Would appreciate any advice you could offer. Thank you.
NJ

I'm not that familiar with Stripe, so I don't know.

You can probably use

<?php

var_dump($_POST);

?>

to see what variables are returned.

How do I carry over all of the cart information - items, discounts, sub-total, grand total - to the page specified in the action of the Stripe form?

You can use the cart bindings to insert those values in the appropriate places.

What I always do when integrating a new payment gateway is:

1) I use their examples to get it working outside of the shopping cart
2) I copy/paste from ecart bindings to get the values from the cart instead
3) I copy/paste the form bindings to get the purchaser and card information coming from the form

Hi ray, just letting you know that ecart is working amazing after you helping me last week with the ipconfig issues. I do have a question, I am integrating with stripe also. I have it under control except I wanted to use the php code that is in my checkout page and as referenced above i added *100:

<?php echo WA_eCart_DisplayMoney($ampkart, $ampkart->GrandTotal()*100); ?>

Can you help me with how I can remove the dollar sign and convert it from a floating point number to a integer in this php code, so it won't display:
$50.00, it will only display: 5000

Thank you.
Curtis