Dollar General is piloting a cashierless store that uses Amazon-like technology from startup AiFi at a store in North Carolina.Courtesy of Dollar General Dollar General is testing cashierless checkout technology at a store in North Carolina. The store functions similar to venues that use Amazon's Just Walk Out technology. Cashierless stores have yet to roll out widely, and Amazon has even closed some of its Go stores. The US's largest dollar store chain is experimenting with Amazon-like cashierless technology, the company confirmed to Insider.Customers at a Dollar General store in Banner Elk, North Carolina, don't have to stand in line or deal with a self-checkout kiosk at the end of their visit.