Browse past weeks of engineering reads.
Determining which types of evidence are most effective at helping merchants win disputed transactions classified as 'product not received' to reduce chargeback losses.
How to extract and analyze spending pattern insights from a massive distributed payment dataset across 250 million customers to identify emerging market trends.
Building reliable payment and commerce systems that can handle autonomous AI agents as buyers, which introduce new failure modes and consistency requirements not present in traditional e-commerce.
Detecting and preventing first-party fraud at scale across a payment network where legitimate users abuse policies through multiple accounts, free trial cycling, and refund exploitation.
Understanding and optimizing the checkout conversion funnel across diverse ecommerce businesses to identify what drives successful transactions in modern online payment flows.
How to automatically localize subscription pricing across 150+ countries while measuring the business impact of dynamic pricing on conversion and lifetime value.