Originally Posted by Roger

The coupon offers are based on the Tesco computer's analysis of previous purchases.

I used a number this morning, and I'm keeping stumm about them , though I will admit to 50 'free' points.

No petrol coupon with the till receipt (promotion finished a couple of weeks ago and Sainsbury's was better anyway), but I'm a little uncertain why my till coupon is for '50 extra points when you buy any Toiletries and Beauty Products' .