It worked for me? I got 6 bottles on sale from 11quid to 5 quid and used the code mse15 and got another fiver off. it was through the money saving expert email. or if that didn't work the 1st order you make they give you a code for 15% off (both don't work together though such a shame) my delivery was damaged in transit they sent out another amd gave me a 20% duscount on yhe next order.
WINE10 gives 10% off and 6.5% cashback with Top Cash Back
Doesn't work OP