P24 must only be integrated with the Ingenico ePayments hosted payment page.
Please check our dedicated e-Commerce documentation for more information.
4.1 Payment method selection
If you let your customers choose Przelewy24 directly on our hosted payment page (as opposed to a selection page of your own), no further integration is required; the payment method (once activated) will be visible on the payment page.
In the event you've created a payment method selection page of your own, by which your customers are redirected from your page directly to the hosted payment page with the payment method preselected, you're making use of the PM and BRAND parameters.
To call the Przelewy24 payment page directly, the following PM and BRAND values must be used:
The same values are returned in the redirection and post-sale feedback.