SieCommerce Hosted Payment Page
The hosted payment page (HPP) is a stand-alone page, hosted by Siemens Financial Services, that processes the leasing request. The customer is redirected to this page from your checkout, after the payment session has been initialized.
Once all the steps are completed, the customer is smoothly redirected to your website, using one of the URLs specified in the payment session initialization.
It is also possible to directly integrate with the HPP if you don't want to use the checkout widget.