Store forgot to take this off and I won't be able to go back. May need to learn a new skill ...
Give me your best tips from your shoplifting days.

@LambdaCube Go to any other shop which has similar anti-theft tags. Maybe bring your receipt. They should be able to help.

Basically, you need a very powerful magnet.

Take your pick: https://youtube.com/results?search_query=magnet+tag+remover

@apicultor I'm always ready to buy more powerful magnets!