Hope this helps someone....
Groupon currently have an offer available which will give you a £10 voucher for a "any gift cards at Zeek" for just £5.
Everyone who is with groupon, check your emails...
This deal is invitation-only. Only those who have received a designated email are eligible to purchase it so sign up to Groupon emails first.
• £10 value code to spend on gift cards at Zeek
• Offer must be redeemed within 12 months of purchase
• Valid for new Zeek customers only