SEQR Webshop Plugin Demo
This demo shows how an invoice is created by calling sample REST services implemented in PHP.
First a test purchase is made by calling sendInvoice. The result is then used to inject the SEQR Webshop Plugin into the page. The plugin polls for an update by calling getPaymentStatus every second. When the status changes, the plugin updates it's appearance, and executes a callback that updates the status at the bottom of this page.