B&N are once again running that promotion where in exchange for buying 2 or more books from a selected list, they'll give you a $5 gift certificate towards your next NOOK Book purchase.
This time around, they have 3 lists for you to choose from, including "
Spring Reads" (popular and genre fiction), "
Spring Forward" (cookbooks & fitness/self-help), "
Game Changes" (biography/history and science & business non-fiction). Full details and conditions of the promo are listed on
this page here.
(ETA: It looks like you may have to pick your 2 books from just the 1 list, your choice of list. And purchase by the end of April 29th.)
Some good-looking titles in the lot, though these are all non-Agency and you'll probably need to do some price-checking to make sure you're getting the good deals.
For example, Elizabeth Chadwick's To Defy a King is available on Kobo for $2.99 for US persons, and you can use coupons on it.
But if you manage to spot two things you like which are at least the same price at other stores and you can get the extra $5, then it's a good deal.