Base44 Domain & Payment Integrations

My e-commerce / reservations site is already live on the Base44 (Wix) framework, but I still need three technical pieces put in place before launch:

1. Connect the site and mobile app to my own custom domain.
2. Activate Revolut as the checkout payment gateway.
3. Sync every completed order with MoloniOn so invoices are issued automatically.

Both my Revolut Business and MoloniOn accounts are already configured; you will receive full API credentials and sandbox access as soon as we start.

Because the platform was built with the Base44 toolkit inside Wix, you should be comfortable working with Wix Velo, JavaScript, RESTful APIs and DNS management. All work has to keep the current front-end design untouched while ensuring secure data handling (PCI-compliant flow for Revolut, correct tax fields for MoloniOn).

Deliverables
• Custom domain correctly pointing to the site, SSL active and no downtime
• Revolut gateway live in production, test transactions approved and settling to my account
• MoloniOn integration generating, storing and emailing invoices in Portuguese with accurate line items and sequential numbering

I will test everything myself, but we will walk through success criteria together on a live call. Clear, responsive communication in both English and Portuguese is essential throughout the project.