https://marketplace.whmcs.com/product/5537-resellinc-portal-domain-registrar-module
Resellinc (Portal) Domain Registrar Module - WHMCS Marketplace
The Official WHMCS Module of Resellinc. Automate the Provisioning and Management of Resellinc (Portal) Domains.
domain registrarportalmodulewhmcsmarketplace