Gregory's Server
Steam checkout banner notified users they don’t own the game they buy — GOG takes a jab at Steam, saying it gives users offline installers that cannot be taken away | Tom's Hardware
GoG: "Since checkout banners are trending, we're thinking of putting one up ourselves. Thoughts on this one?" The banner says, "A purchase of a digital product on GOG grants you its Offline Installers, which cannot be taken away from you.”