The Dallas Mavericks, the NBA franchise owned by Mark Cuban, have started a cashback rewards program to incentivize merchandise and ticket payments in Dogecoin (DOGE). The rewards program is dubbed “Mavs Cryptomania,” and customers who spend more than $150 worth of Dogecoin in one transaction will receive a $25 e-gift card that they can use for online purchases in the Dallas Mavericks shop. The program is to run until Sept. 30. At the time of writing, users will need to outlay 505 DOGE in order to receive the e-gift card.