Apple Pay — Merchant Onboarding Guide — Added a step-by-step guide covering Apple Developer Program enrollment, merchant identifier creation, Payment Processing Certificate and Merchant Identity Certificate setup, domain verification, and frontend integration. See Apple Pay.
Google Pay — Merchant Onboarding Guide — Added a step-by-step guide covering Google Account creation, business registration in the Google Pay & Wallet Console, business profile completion, Google Pay API integration, and frontend integration. See Google Pay.