A "lohovod" is a person who lures newcomers into dubious or hyped projects while concealing risks they are aware of. The goal of such a person is to attract other people's money for their own benefit.

Mining is the process of supporting the operation of a blockchain by solving computational tasks, for which participants receive a reward in coins. The issuance of many cryptocurrencies is based on it.

A money hold is a temporary restriction on money operations on an exchange: a delay in depositing, withdrawing or using funds. It is usually imposed under the venue's rules or as part of checks.

Margin trading is trading on an exchange using borrowed funds that increase the size of a position through leverage. The method can amplify both a trader's profit and losses.

A merchant is a trade or service business that accepts payment cards and, in many cases, cryptocurrencies. The term comes from the English word merchant.