Grocery store self-checkout may be super convenient, but there are some important etiquette rules to keep it that way for ...

Avoid a common Aldi self-checkout mistake that slows everyone down by learning what to watch for to keep the line moving ...

You walk up to a self-checkout kiosk, scan your own groceries, bag them yourself, and then - right before you can escape - a screen lights up asking if you'd like to leave a 20% tip. For what, exactly ...

Frustrated by the self-checkout at Walmart, a RI lawmaker is trying to limit how many of the lanes can be open at a grocery ...