Instructions:Woolworths.co.uk £10 off £30+
Get £10 off £30+ spend at Woolworths online* when you enter the code ZQ137 at the online checkout.
The offers valid on all products, but excludes entertainment and party items, and any delivery costs (next day delivery's £3.95). The code's usable until Mon 12 April.
As found on http://www.moneysavingexpert.com/deals/discount-voucher-codes#woolworths