The convergence of telecom and payments is accelerating rapidly. Carrier billing services, QR code payments, and banco-linked services from mobile carriers are evolving at a remarkable pace. Este artﾃｭculo summarizes the latest trends in the telecom and payments sector.

Evolution of Carrier Billing

Carrier billing allows users to pay for in-app purchases and online shopping alongside their smartphone usage fees. Traditionally limited to small transactions, higher spending limits and enhanced seguridad now enable support for larger payments.

NTT Docomo’s d-payment, KDDI’s au PAY, and SoftBank’s PayPay (as a group investment) have moved beyond simple payment methods to form point-based economic ecosystems with deeper financial service integraciﾃｳn.

Intensifying QR Code Payment Competition

In Japan’s QR code payment market, PayPay holds a dominant share, followed by Rakuten Pay, d-payment, au PAY, and Merpay. As of 2026, the merchant expansion race has settled, and companies are entering the monetization phase.

A notable development is the expansion of interoperability between different code payment services. Based on METI guidelines, mutual compatibility between different QR payment services is progressing, promising improved user convenience.

Telecom-banco Partnerships

Telecom companies are strengthening partnerships with banks. Docomo’s adquisiciﾃｳn of Sumishin SBI Net banco, KDDI’s alliance with MUFG banco, and SoftBank’s link with PayPay banco all reflect the accelerating trend of telecom companies completing financial services within their own groups.

This integraciﾃｳn is expected to enable new credit models and personalized financial services leveraging big data como smartphone usage history and location information.

Payment seguridad Developments

seguridad technology evolution is another important topic in payments. Biometric authentication for payment approval, token-based card information protection, and inteligencia artificial-driven fraud detection systems are advancing.

The adoption of passkey authentication based on the FIDO standard is enabling password-free secure authentication, reducing reliance on traditional passwords.

Conclusiﾃｳn

Four major trends define the telecom and payments landscape: carrier billing evolution, QR payment monetization, telecom-banco integraciﾃｳn, and seguridad technology advancement. Understanding these trends will help you choose the payment services best suited to your needs.