2. Open the app and follow the prompts to enter your phone number and verification code texted to your phone.
3. Once signed up, select Sprint Rewards from the menu or home screen.
4. Scroll down the page until you see an offer for a $5 Amazon Gift Card. Select to redeem it now, log in to your Amazon account, and select apply to your balance.
A $5 credit will automatically be applied to your Amazon account.