So I went to the Asda website and noticed a join our baby club kind of thing, give a few details and print out a voucher for a free Huggies new baby kit (1 pack of size 1 nappies, full size pack of wipes and hat). Printed it out and just went and picked it up, should be £5, special offer £3, it would be free anyway so not relevant to me, except I just checked the receipt and it knocked £5 off the bill 
Just thought I'd share.