nontransferable

Although Southwest was required to provide passengers with credit card refunds or transferable travel vouchers, thousands received only nontransferable vouchers.

The company said in an emailed statement on Wednesday that it had noticed that nonmember shoppers had been using other people’s membership cards, which according to Costco policy are nontransferable, in the self-checkout lanes.

The group took pains to keep prices low — they were just $20 for some venues — and worked to thwart scalpers by making seats nontransferable outside of an online “face value ticket exchange” operated by Ticketmaster.

In a tweet, Amazon Music said that the events are for ages 21 and over, and that the nontransferable tickets are limited to one per person.

Subscription gift cards don’t expire and are nontransferable.