Barnes & Noble announced its latest offer for customers which include $50 credit on every NOOK HD+ purchase.

Barnes and Noble has come up with a string of offers and discounts in the recent months. It's most recent offer for all new buyers of any NOOK HD+ devices. There will be a $50 credit for every device purchased from April 7 to May 5.

The $50 is accessible within 3-10 days of registration and expires after 30 days. A notification email is to be sent when the credit has been added. The offer is valid for both online and store purchases.

Late last month, Barnes & Noble simultaneously released two news releases announcing two different offers. The first news release announced that the company will be giving away eBooks and digital magazines to those who download the Nook app for Windows 8. Everyone who downloads the app can choose five eBooks and five magazines from the listed titles, which include "Life of Pi" by Yann Martel and "Blue Bloods" by Melissa De La Cruz.

The offer is valid for a limited time only. The second news release announced that the company will also be sponsoring a "tournament of books" this month. Here, titles of books will be put up against each other till one book emerges the winner. Barnes & Noble will sell all books featured in the competition at discounted rates starting at $2.99 only. This offer, however, is only valid till March 29.

The company announced a $50 credit to buy content for all Nook HD+ purchasers. Later, they introduced the Friday paid App giveaway, where every Friday, Barnes & Noble gave away one of their paid apps for free