I already have MasterStudy LMS running on WordPress and I’m preparing a catalogue of text-based tutorials. Before I launch, I need the payment side fully automated. The first priority is to connect MercadoPago so students in LATAM can subscribe without friction. After that, I’m open to adding at least one additional gateway—PayPal, Stripe or Authorize.net—so the platform is ready for international traffic. Whichever extra option we enable, it must coexist smoothly with MercadoPago and follow MasterStudy’s native checkout flow. I plan to sell these tutorials through renewable subscription plans rather than one-off purchases, so recurring billing, automatic renewals and cancellation handling have to work flawlessly. All confirmation emails, transaction logs and user access controls must reflect the subscription status in real time. Deliverables • Configure and authenticate MercadoPago inside MasterStudy LMS • Implement recurring-payment logic for subscription plans, including webhooks • Optional: add and test one additional gateway (PayPal, Stripe or Authorize.net) if time allows • End-to-end testing in sandbox and live modes, with clear hand-off documentation Please bring solid WordPress, WooCommerce/MasterStudy and payment-API experience so I can move straight from staging to launch once your work is complete.