Roblox says in its original complaint that PlayerAuctions disrupts and undercuts its business and economy by allowing players to buy and sell their accounts, items, and in-game currencies.

All you need to know about trading in Grow a Garden on Roblox, including what you need, how to start a trade, and how to stay ...

Unfortunately, only Roblox players with a premium membership are allowed to trade. In fact, both players must have Roblox Premium to unlock and conduct trading.