The more expensive the card, the more in-game cash it provides. The Shark Cards used within the game are a form of real cash. However, the most appealing aspect of this service is the Shark Card incentive, a constant 15 percent cash reward on all purchases of Shark Cards made by members. It has many advantages including free real estate and cars, special prices on virtual goods, and more. GTA Plus is a popular subscription service for avid players of Grand Theft Auto Online.
