PC Points at liquor store
Employees are informed when a self-checkout system has locked up by a computer or a light that signals employee assistance is needed, which is how the self-checkout process for liquor stores is supposed to operate. Instead of displaying a screen indicating that the customer requires assistance to complete the transaction, the self-checkout system instead displays a screen that indicates the reason for the lock-up. For a variety of reasons, including scanning a coupon erroneously, placing a handbag or bag on the scale, scanning the incorrect price, and scanning alcohol, a self-checkout system for liquor stores may lock up. An staff visits the locked register to determine what caused the lock-up; after providing the necessary assistance, they then key in the problem kinds that these machines experience.
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