CSGO skin gambling used to be very popular before Valve (the developers of CSGO) added a seven-day trade hold to any CSGO item traded between accounts. This means if a user receives a skin from a trade, they must wait a total of seven days for the ability for that skin to be tradable to another account. Most gamblers who used CSGO skins have since switched over to cryptocurrencies because the payments are fast, simple, and secure.
