Surprised nobody else has posted this, but perhaps after the minus 200+ degrees of the 3 month promo, people are being careful.
Anyway, it's valid from today until midnight Tuesday 4th and it's for a maximum of 100 listings.
Offer by invitation only, but if you usually get promos then you'll probably get this one.
Please read terms and conditions before asking about other fees etc...http://pages.ebay.co.uk/promos/2016/103428.html
As with previous percentage discounts on fvf, it's possible some people have got a slightly different version with a better discount, so check in the promotions section of your home page or selling manager.
Sorry I didn't check back sooner - some people didn't understand what 'fvf' is - it's the fee ebay charge on the total sale i.e. selling price plus postage. It's usually 10% for private sellers, so if you've got this promo then the fee will be 7.5%.