‘Dollar General is under investigation for this too’: Walmart customer goes to self-checkout. Then it charges her $1 extra for 3 separate items

A Walmart customer suspected something fishy after she had to have an associate correct the price of three different items while she was using the self-checkout. Viewers have ideas on what happened. 

In a viral TikTok, CAMBAM (@b0mb.cam) says, “All right, look at this: $12,” while showing viewers the price tag on an item of clothing at Walmart. “That just rang up $13.”