I used Zeek for the first time today. I bought £125 worth of vouchers for a High Street Retailer. Initially when I paid for the vouchers online they didn't come through properly to the digital wallet within the App - so I felt worried. I emailed Zeek and within 2 hours they had rectified the problem (a technical problem they told me). Within 3 hours I had successfully spent the vouchers at the cash desk in store - making a saving of £12. Not a smooth transaction, hence 4 stars but well done Zeek for rectifying the problem very promptly. Would use again. Thanks