Sometimes you may decide that you want to help another player out by giving them some Robux. While there isn't a gifting system at this time, currency can still be given to another account via donations. Donating just means purchasing an item like a T-shirt (usually called a Donation T-shirt), shirt or pants from a player that has Builders Club.
Note: Builders Club is required to sell items and receive donations. Builderman and Roblox are not able to donate to players.