I stocked up on the Liverpool ones for Malmaison and Busaba at that price it would be rude not too! I was too slow for these ones they went very fast
@neilc We caught them for the £10 for £50 vouchers, but got a limited amount so then they increased to the £25 for £50, but still a great deal if you catch early!!!
These are seriously good deals as they include drinks as well usually. Ocassionally they have even better deals £50 worth of food and drink for £10 or £12.50. We have used the sakana ones and malmaison and had no issues at all. The only thing to bear in mind is you can't get change from the voucher so it pays to keep a check on how much you are spending.
There are others available here: http://www.manchesterconfidential.co.uk/manchester-meta-section/privilege-vouchers