I had a flat fixed at Kwikfit around xmas and got told the tyres were worn and I'd need new ones soon and got the standard £5 off next visit voucher. I went in today to get new tyres (having done more than the residual mileage estimate) and asked if if i paid separately i could get a fiver off each tyre. "I can do that for you" said the lad. I also needed a new battery for wife's car and got a fiver off that and a voucher for next time we have to go.. plus their free coffee and wifi it was a good afternoon.