With HotspotSystem you can accept direct credit card payments by default, but your country may have special online payment habits. This includes special payment systems, like M-Pesa, or mobile payment systems where people can pay by their mobile phones.
Integration requires you to set up your online shop where you sell access codes using your own payment gateway. This needs to be combined with our Voucher API to get access codes out of our system and deliver it to your customers.
We have prepared a knowledgebase article with more details: Use your own payment gateway.