I considered purchasing a group on VK and found a suitable option on the SaleGroups.ru website. The seller quickly got in touch and immediately insisted on full prepayment. I refused and suggested conducting the transaction through an escrow service. We paid for the escrow services, and within 20 minutes, I received the login details for the group owner's account. I linked my phone number and email, then confirmed the transaction, but the seller never received the money. I regained access to the account, while the money remained with me on the SaleGroups.ru site. The escrow or administrator deleted the correspondence regarding the transaction, so I ask you to spread this information as much as possible. I do not recommend buying or working with the escrow service of SaleGroups.ru.