Cashback refers to the cash rewards you earn by taking part in activities on the Atome platform (e.g., Refer a Friend or completing challenges). You can withdraw your cashback directly to your bank account or to an e-wallet, such as GCash.
Right now, the main way to earn cashback is through the Member Get Member (MGM) program, where existing Atome users invite new users. More cashback opportunities are on the way, so stay tuned!