A customer who reaches your WooCommerce payments checkout and hits a slow page, a missing payment method or a failed transaction is a sale you never get back. Getting WooCommerce payments right is not just a technical task: it is one of the highest-leverage things you can do for your revenue. It covers how WooCommerce payment processing actually works under the hood, what makes a payment plugin genuinely good, how to automate recurring and subscription payments, how to fix failed transactions, and how to optimise your checkout so more of the customers who reach it actually pay. If you want to know which gateway to pick, start with the WooCommerce payment gateways comparison . The gateway encrypts customer payment details, sends them to the provider, receives approval or decline, and updates your order.