How do you make the most of M&S Sparks card?
With the return of M&S I have been shopping there more. I like an offer and get lots of free or discounted stuff on my Lidl Plus card but can't work out what is the value of the Sparks card. Can anyone explain how they find it useful if at all? If I am going to give all my purchase data to a large corporation, I would like something in return.
Barry Elms ● 1h0 Comments