Like most free-to-play platforms, Roblox contains microtransactions that let you purchase items, passes, and perks. You buy them with Robux, Roblox's in-game currency. Robux is money in the Roblox ...
Roblox Premium gives monthly Robux, trading privileges, and access to exclusive items and discounts not available to free users. There are three Roblox Premium tiers in the US: Premium 450 ($4.99), ...