Payment Gateway
How to choose, set up, and get the most from a payment gateway — from integration basics to features that cut down on failed transactions and fraud. A gateway is the piece of the payment stack most merchants never think about until something breaks: a checkout that won't load, a spike in declined cards, or a fraud rule blocking legitimate customers. These posts walk through what a gateway actually does between the shopping cart and the bank, how to evaluate options like tokenization, recurring billing, and multi-currency support, and how to configure fraud filters without turning away real buyers. Whether the business is picking a first gateway or troubleshooting one that's underperforming, this category covers the practical decisions that affect conversion and security.
