1. Head to the Airtime Rewards app and select โMoreโ
2. Tap on โPromo Codeโ
3. Enter the code in the box below โPromo or Referral Codeโ and select โSubmit Codeโ
4. Follow the steps that appear on your app (for example it may ask you to spend at a retailer or add a card)
5. Enjoy your free bonus!