I love the food at Cote and saw this offer of £10 statement credit on £30 spend showing on two of my cards (Nectar and BA) so I headed down to a nearby branch to pick up £60 of vouchers for £40, splitting the cost between the two of them, and explaining what I was doing. Technically this offer doesn't apply to gift cards but as usual with these things I got an instant confirmation email from Amex that it had redeemed.
Their early evening menu at £12.95 for three courses is great value and obviously as these are gift cards you can spend it on what you like there. The vouchers say valid for 6 months after purchase but helpfully the issue date was blank and the bloke didn't enter one.
Worth checking if it's showing on one of your cards and you can pick up in branch if there's one near you.
Here's the blurb from Amex:
Spend £30 or more, get £10 back
Save to Card to get a £10 statement credit when you spend £30 or more in restaurant at Cote Brasserie by 31/12/2016. Valid once per Card for the first 50,000 Cardmembers to save. Terms and payment restrictions apply."