Zeta Blogs

The Issuers’ Guide to Mobile-Based Tap-to-Pay Transactions

2024 is the year of tap-to-pay transactions. We break down the hype around mobile wallet tap-to-pay and highlight what issuers need to ride this trend.

Apr 25, 2024 7 min read
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Token Talk: Demystifying Tokenized Card Payments for Modern Issuers

Tokenized card payments are table stakes for issuers today, enabling a range of business benefits and enabling use cases like tap-n-pay.

Mar 05, 2024 5 min read
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ISO 8583 Simplified: How Card Payments Work

For card portfolio managers at banks or credit unions, understanding the ISO 8583 messaging format can help deliver secure, innovative card experiences.

Feb 20, 2024 5 min read
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Achieving Frictionless Payments with 3D Secure: Part 2

3D Secure 2 revolutionizes online payment security by reducing fraud, while also allowing issuers and merchants to offer frictionless, one-click payments.

Feb 13, 2024 5 min read
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Enhancing Online Transaction Security with 3D Secure: Part 1

Traditional security measures may work well for in-store transactions, but 3DS is an important universal protocol for online card transactions.

Jan 25, 2024 4 min read
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Author profile Author

Bharathi Shekar

Bharathi Shekar is a Director of Product at Zeta and leads a product portfolio covering payments and data. An engineer turned product manager, he has over 20 years of experience leading product and engineering teams. Bharathi is a passionate and hands-on creator and is credited with 17 patents and 4 defensive publications. Prior to Zeta, Bharathi led product management for companies like Baker Hughes, a GE company and Ola (ANI Technologies Pvt. Ltd.).

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