VPOS.am Payment Gateway connects OpenCart stores to VPOS.am hosted checkout. It creates a payment session, redirects the buyer, verifies signed payment.status_changed callbacks, and updates orders only after amount and currency verification.

Features:
- Hosted checkout redirect.
- Signed webhook verification.
- Amount and currency guard.
- Secret protected reconciliation route.
- Admin diagnostics.
- English, Russian and Armenian language files.
- Separate packages for OpenCart 3.x and OpenCart 4.x.