Has anyone else tried this?
Last week I got £5 off for a Benefit brow pencil by taking 5 empty cosmetics/skin care containers (various brands) to the Benefit counter at John Lewis.
I think it's a great idea and I'm working towards another set of 5 empties...
www.johnlewis.com/our-services/beautycycle
Note they won't take perfume or nail polish bottles and aerosols.