Hi all. I am writing on behalf of the seller on the Difmark site. We have been selling keys and subscriptions on this site for a year now. Everything is very convenient and clear. Friendly interface when placing an offer. A convenient chat for communicating with customers, though there is not enough opportunity to attach a screen to messages. The best thing on the site is their support. They are always available to help and answer any questions you may have. If something is missing on the site, they fix it and add it. It can be seen that the service is still developing and growing. Good luck to them in this. P.S I see that people often complain about difmark. As a rule, most often customers do not read the description of the goods and because of this there is a misunderstanding with the seller. Please read the product description before buying, it is important. And do not be too lazy to chat with the seller before buying. Check everything and then buy