Iten_number hidden variable don’t work in my application. But i found that custom hidden field works fine. Just add this field to the form, generated by paypal: <input type=”hidden” name=”custom” value=”YOUR VALUE FROM DB”/>. After, you can read this value to identify, for example, what product have been purchased. (Java code): String custom = request.getParameter(“custom”);
PayPal returns data back to your site via what they call IPN. Its really just a callback to a URL you specify. You can set this URL via the variable notify_url you can send to PayPal. Example: <input name=”notify_url” value=”http://yourdomain.com/notify_url.php” type=”hidden”> The notify_url.php in the example above receives some POST variables from PayPal when the … Read more
The correct solution is to fix your PHP setup.. setting CURLOPT_SSL_VERIFYPEER to false is a quick hack, but it’s wrong as you disable the certificate validation by it’s certificate authority. This exposes you to a man-in-the-middle attack. It’s easy to fix (php 5.3.7 or higher) – Download a list file with an up-to-date certificate authorities, … Read more
Okay, I’ve come up with a couple possible solutions. DEALING WITH PAYMENT VERIFICATION WooCommerce’s Paypal Standard gateway actually has support for Paypal’s IPN service built right in to it. You’ll want to use that regardless of the ‘hook’ route you choose. HOW TO SET UP PAYPAL IPN Paypal IPN is connected to whichever account is … Read more
You’ve got two main options: use the MassPay API or Adaptive Payments API. Note: Adaptive Payments is not available for new integrations. PayPal provides documentation to only support existing integrations The Adaptive Payments option gives you a lot more control over the payment and is the future direction of the Paypal APIs. It supports SOAP, … Read more
subscr_eot is sent when a user’s last paid interval has expired. subscr_cancel is sent as soon as the use cancels the subscription – for example: User signs up on day 1 for a subscription which is billed once a month. subscr_signup is sent immediately, subscr_payment is sent as soon as payment goes through (usually immediately … Read more
When you use the url tag you should use quotes for string literals, for example: {% url ‘products’ %} At the moment product is treated like a variable and evaluates to ” in the error message.
Stripe fits a lot of your criteria — you can accept credit card payments without a merchant account. You also get to control the payment flow without having to worry about PCI compliance. A clean and well-structured REST API The API is based entirely on REST — you can even use curl to charge cards: … Read more
The APIs for PDT and IPN are similar. The main difference is when you receive the notification. For that reason I would recommend implementing both. With PDT you get the notification instantly and can do any additional processing required and show the user a confirmation page. With IPN you are guaranteed to be notified that … Read more