BANK2 | BANK3 | BANK6 AEPSCopy PageAEPS Two Factor Authentication BANK 3Step One Merchant two factor registration is only required once for Bank 3 onboarded merchant in the entire AePS Journey. Step Two Merchant two factor authentication is required on a daily basis for every onboarded merchant for doing any AePS transactions.Updated over 1 year ago Did this page help you?YesNo