Major retailers are adjusting self-checkout systems amid rising theft concerns, shifting customer behavior, and new technology experiments.

Checking out from a grocery store used to be a relatively simple thing. You waited in line, then a person scanned your items, you paid — maybe even by writing a check — and then went on your way. Some ...

Target is rolling out new self-checkout features, geared toward customers who are blind or have low vision. Target announced on Sept. 26 that it has added new, accessible technology to self-checkout ...