Patna (Bihar) [India], August 21: BlackTree, (myblacktree) one of Indias fastest-growing lifestyle and fashion startups, has announced a groundbreaking innovation in the Indian food and retail industry with the launch of the nations first-ever 100% Cashback Food Truck. Going a step beyond platforms like Zomato and Swiggy, BlackTree offers customers a unique proposition -- every purchase made through the truck is rewarded with full cashback, with no purchase limits and no hidden marketing traps.