Walmart, Costco or Trader Joe’s: Which Store’s Shoppers Spend the Most?

Walmart, Costco or Trader Joe’s: Which Store’s Shoppers Spend the Most?

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19. 7-Eleven: $18 (tied)

Using Perfect Price credit card transaction data from thousands of visits in May and June 2015, Priceconomics calculated the average amount of money spent per trip at the top U.S. food sellers.

© STRINGER Japan / Reuters