Hello, payment systems are complex technological solutions, one of the tasks of which is to ensure the security of transactions for both you and your customers. Therefore, in order to connect a
payment gateway for selling products, your online store must meet the list of requirements. First of all, they are technical: the hosting where the store is located must have a static IP address, and the domain name of the site must be only the second level with a secure https protocol. The remaining requirements relate to the content of the pages.