PAGateway – Electronic Invoicing & PA Platform Integration (Billit)

### PAGateway – Electronic Invoicing & Approved Platform (PA) Integration for Dolibarr PAGateway is a Dolibarr module (version 1.2.2) designed to connect Dolibarr with an Approved Platform (PA), such as Billit, to manage electronic invoicing workflows. The module allows: - Sending validated customer invoices to a PA - Importing supplier invoices received via the PA - Optional automatic sending at invoice validation - Optional electronic invoicing activation - Secure configuration with API authentication (API Key or OAuth) ### Key Features **Customer Invoices** - Send individual invoices via “Send via PA Gateway” - Bulk sending from invoice list - Automatic sending at invoice validation (optional) - Validation checks (VAT number, SIRET/SIREN, invoice status) **Supplier Invoices** - Import invoices received via PA - Avoid duplicate imports - VAT-based company matching - Automatic creation of supplier invoices in Dolibarr **Administration** - Subscription verification before allowing sending - PA selection (Billit supported) - Sandbox / Production environments - API configuration and connection testing - Detailed logging system ### Requirements - Dolibarr (compatible with current stable versions) - PHP compatible with Dolibarr requirements - Invoice module enabled - Active account on the selected PA (e.g. Billit) - VAT and SIRET/SIREN properly configured for companies ### Security & Permissions Two main permissions: - Send documents via PA Gateway - Configure PAGateway Access is restricted to authorized users only. ### Logs & Monitoring Logs available: - Invoice list status - PAGateway logs tab - pagateway_import.log - dolibarr.log - custom/pagateway/logs/ ### Typical Workflow 1. Configure PA in: Setup → Modules → PAGateway 2. Validate invoice 3. Click “Send via PA Gateway” 4. Monitor status and logs ### Version Version: 1.2.2 Maintained and supported by BigData Consulting.