Since everything in the major grocery store chains is electronic and collected for endless analysis I’d love to see a spreadsheet of most common food types purchased with EBT cards. I’ll bet the data is already on someone’s computer.
My step-son was a grocery cashier once. He said he could spot an ebt cart a mile away - 2 liters of soda pop, chips, frozen food, and chicken.
One thing is that all the big grocery chains and Walmart depend on the EBT card business as it is a pretty % of their business.