Variable Rate GDAs were originally created for Art Gobblers, an NFT project. They provide creators with the ability to set flexible price parameters for selling their NFTs according to a customized schedule. As the demand for the NFTs fluctuates, the price automatically adjusts accordingly, ensuring that it increases when demand is high and decreases when demand is low.

By utilizing VRGDAs, you can establish the selling price of your NFTs based on the number of units sold, rather than relying on unpredictable market demand. This empowers you to have greater control over the pricing of your NFTs, eliminating the uncertainty associated with arbitrary market forces.