Taco Bell's Build Your Own Cravings Boxes are finally available to everyone online or on the Taco Bell app. Taco Bell announced today that it's making it possible for fans to build their very own $5 Cravings Boxes filled with only their favorite items. Next up is Starters, like a Crunchy Taco, Soft Taco, Beefy 5-Layer Burrito or Bean, and Cheese Burrito. Taco BellThis Build Your Own Cravings Box option will be available exclusively to Taco Bell Rewards Beta members on the Taco Bell app starting today. The Cravings Boxes will be available to all other Taco Bell digital customers members on February 11.