Connecting Payme and Click: documents, timelines and how it works
Online payment saves the orders that die at 'transfer to this card'. Connecting is simpler than expected, but there are more requirements than people plan for.
What you need first
Providers work with registered companies and sole traders. You will need registration documents, bank details, activity description and a live site on HTTPS — applications without a certificate are not accepted.
The site must publish an offer agreement, payment and refund terms, real contacts and a clear description of what you sell. Vague payment pages are the most common moderation rejection.
How the payment flow works
Your site creates an invoice with amount and order id and sends the buyer to the provider's page. After payment the provider calls your server-side handler and returns the buyer to your site.
Critically, order status must change on the server notification, never on the buyer landing back on the thank-you page — a browser redirect can be faked or simply never happen.
Common integration mistakes
Calculating the total client-side is an open door to tampering: the server must compute it and send that figure to the provider. Missing idempotency is the next one — a repeated notification creates a second paid order.
Third, offering a single method because 'everyone uses it'. Part of your audience pays with the other service and leaves. Two online methods plus cash on delivery is a reasonable minimum.