NP$ is a free mobile application developed by RAI Services Company for Android. It is a lifestyle app that allows tobacco consumers who are 21 years old and above to receive mobile coupon offers for tobacco products.

NP$ app offers are redeemable at participating stores found using their store locator. It offers two log-in options: existing website ID and password or a PIN or Touch ID for convenient and quick access. The app also has an optional push notification feature that alerts users when the next coupon offer is available.

However, it's important to note that the use of the app and offers are restricted to tobacco consumers age 21+ after successful completion of the age-verification process. Coupon offers can only be redeemed at participating stores.

Overall, NP$ is a useful app for tobacco consumers looking for mobile coupon offers for tobacco products. With its easy-to-use interface and convenient features, it's worth a try for those who meet the age requirement.