If you've ever been inside a Dollar Tree, you've probably encountered a really long checkout line. It seems like they almost always have just one cashier at the front, who has to deal with dozens of customers at a time. It's pretty easy to get frustrated (even though it's not the cashier's fault).
A viral TikTok posted by user @mixedbeautty shows a customer having a faceoff with a Dollar Tree manager over the ridiculously long line of people trying to pay for their items. The video ended up sparking a debate over staffing issues that many stores like Dollar Tree have to deal with.