ProEcommerce Documentation

Everything you need to run your hosting, billing, and e-commerce business on ProEcommerce — from first signup to advanced integrations.

New here? Start with the Quick Start guide. Migrating from WHMCS? Jump to the migration walkthrough.

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What is ProEcommerce?

ProEcommerce is an all-in-one platform for hosting providers, developers, and e-commerce operators. It handles billing (recurring invoicing, dunning, multi-currency, tax), domain registration (Route53 and other registrars), server provisioning (cPanel/WHM and CloudPanel), and client support (tickets, knowledge base) — all under a single, multi-tenant architecture.

Where traditional billing platforms phone home to a license server to decide whether you can run, ProEcommerce runs entirely on your infrastructure with your credentials. No license check. No middleman.

Architecture in one minute

ProEcommerce uses a three-tier multi-tenant model:

Every database row is scoped by tenant_id. Your data is fully isolated from other tenants at the query layer — not just the UI.

Security first. Argon2id password hashing, CSRF tokens on every form, prepared statements everywhere, encrypted credential storage, full audit logging. We treat every deployment as if 100K paying tenants are online — because one day they will be.

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