I've sadly heard tons of mixed things about the rec key codes and stuff but I was also told in the past few months Tibia also posted about how that's no longer possible to do, but I am not sure on that 100%.
Also it's just really hard anyways , always a risk regardless of who you decide to trade with. I've seen more people scammed by IRL friends in my 15 years in Tibia then re-sellers.
