airtel payments bank, tez portal, retailer portal Learn how to access the AirtelTez portal and Airtel payment bank services for online transactions, fund transfers, bill payments, and more. Find out the eligibility, benefits, and steps for registration and login of both platforms. AirtelTez Portal is a digital payment platform for Airtel Payment Bank users and retailers. Learn how to sign up, log in, and access various services such as money transfers, bill payments, cash deposits, and more. Airtel Payment Bank is a mobile banking service that allows you to pay for various services with your online debit card. To access your account, you need to enter your mobile number, password and security question, or use your social accounts.