"Order any 12 bottles of wine from the enclosed offers and receive a £20 discount with this voucher.
Claim your £20 saving now on 0845 194 7700, visit laithwaites.co.uk or return this voucher with your order form."
"Valid when you order 12 or more bottles of wine by 5th December 2012.
Only one voucher per case.
Terms and conditions overleaf."
Voucher numbers :
Vouchers came with the October 2012 catalog.