Thank you all for your replies. I think I was just being a bit paranoid about emails this week and links attached to them. I shall now enjoy the unexpected bonus.
I’ve also had one. I can see it’s genuine. Have you tried hoovering over the email address to see the email details? Sorry can’t explain it very well but as annsixty says you use the barcode in the M&S store, nowhere else.
To buy in store you simply show the bar code on your phone. I don’t see how ,when shopping in store you can be scammed. If I can perhaps someone will explain how. This is a genuine question from someone not completely au fait with all technology.
I've had my M&S credit card at least 20 years .. haven't received this email. My rewards come by post .. and I usually forget to use them, since our local M&S is no more ..
Has any other Gran who has had an M&S credit card for 20 years plus received an email rewarding them with a £5 voucher off clothing, home and beauty? I'd like confirmation this is not a scam. I haven't clicked the link yet.