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Sarah Brennan
Product Lead - Accept

Sarah is a Product Manager at Primer focused on our Acceptance suite of products. Sarah works to build world-class solutions that help merchants delight customers and accept more payments. Before Primer, Sarah worked at PayPal and Rvvup.

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More from the author

Dynamic 3DS: How it works and why it matters

Dynamic 3DS helps merchants reduce fraud, shift liability, and boost conversions. Learn how Primer’s solution empowers smarter, tailored payment flows

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Payment APIs explained: What merchants need to know

Learn what a payment API is, how it works, and why a unified payment API like Primer's can simplify operations, optimize performance, and support your growth.

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A complete guide to SCA exemptions

Master SCA exemptions with our comprehensive guide. Learn about all four types of exemptions, liability implications, and how to build an effective exemption strategy

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Key questions to ask when building an optimal 3DS strategy

Merchants need an optimal 3DS strategy. But how can they achieve this? This blog explores the critical factors merchants must consider when developing a robust 3DS strategy.

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Why it’s time to revisit your 3D Secure strategy

Explore the latest 3DS features and determine if it’s time to reassess your 3DS strategy to optimize risk management and customer experience.

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What is a credit card vault and how does it work?

Discover how to leverage credit card vaults to reduce payment friction, streamline transactions, and comply with data security standards.

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The smartest payment decision you’ve ever made

Connect your favorite payment and commerce services, create beautiful customer journeys and expand into new markets fast.

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Head of Payments