I bought foreign Gmail accounts on this site/store twice, and both turned out to be working. Before registering the account, I also made other purchases. Positive points include: 1. Many ways to top up, including MIR. 2. Usually, working products are priced around 100₽, which is quite cheap for Gmail accounts (both of which are still functioning for me). Therefore, in my opinion, this is a pretty good marketplace for purchases. However, I recommend not buying Gmail accounts for less than 70₽.
