Do grocery stores monitor self-checkout?

Have you ever wondered if grocery stores keep an eye on their self-checkout stations? It's a valid concern given the increasing popularity of self-checkout systems. After all, with less human intervention, there's always the risk of theft or errors. But do grocery stores really monitor these stations? And if so, how? Are there cameras watching every move we make, or is it all just a matter of trust? Join me as we delve into this question and uncover the truth about grocery store self-checkout monitoring.