1 of 1
Story summary
- Greggs, Costa and Subway give registered members a free bakery treat on their birthday.
- Lidl Plus members can claim a free doughnut within seven days of their birthday.
- M&S Sparks members may choose two birthday gifts from a selection of 15 items.
- Burger King members receive a free Whopper or Plant-Based Whopper for their birthday.
- Data-privacy expert Emma Richards says businesses may collect more than birth dates when offering freebies.
