Mynavyexchange.com accepts several types of coupons. One of them is mobile coupons. Customers in the continental United States can sign up to connect with the NEX through their mobile device which will give them access to special offers and coupons through SMS messages as well as special online offers. Upon signing up, customers will receive via text message a one-time-use mobile welcome coupon for $10 off a purchase of $50 or more. The welcome coupon is valid for 14 days from time of signup and is valid in store or online at myNavyExchange.com. Subscribers must be authorized NEX customers in order to redeem coupons. To sign up, customers must have a text messaging-enabled mobile device provided by a supported carrier. Message and data rates may apply. Customers will receive one message each time JOIN is texted to 57662 and then monthly recurring messages after sign up is completed. In addition, the Navy Exchange Service Command (NEXCOM) has launched its NEXt Level Rewards program to give customers even more value and savings when they shop the NEX either in store or online. This free program provides additional savings and rewards to customers. Please note that terms and conditions apply for all coupons and rewards programs. It's always a good idea to check the specific details of each offer.