Instructions:Found this code in the new issue of Sainburys little ones mag, doesn't state a minimum spend, but must be used with a nectar card.
Says the voucher is only valid for a first time grocery order delivered by 10/12/10.
Enter voucher number when you checkout. Only one voucher can be used per order, all vouchers are non transferable and should be used within date supplied. this voucher can only be redeemed once.
Not sure if this is a voucher specific to me or not, but I wont use it anyway so hope it work for at least one person!