How Automated Invoicing Works
When an order is confirmed in Pixa Lab, the auto-invoicing engine collects the order’s line items, quantities, prices, tax rates, and customer billing details. It then calls your connected accounting or ERP system’s API to create a properly formatted invoice on your behalf. The finished invoice document is delivered to the customer by email or in-app notification through the sales channel, and a copy of the invoice number and PDF link is pushed back to the marketplace so it appears in the order record on that platform. You can also print invoices directly from Pixa Lab at any time by opening an order and clicking Print Invoice — useful for orders fulfilled in person or for records you need on hand at the warehouse.Supported Accounting and ERP Integrations
Pixa Lab supports automated invoicing through the following platforms:Connecting an Integration and Enabling Auto-Invoicing
1
Open Integrations settings
Go to Settings → Integrations and scroll to the Accounting & ERP section. Find your accounting platform in the list and click Connect.
2
Authenticate with your accounting platform
Enter the API credentials, company ID, or OAuth permissions that your accounting platform requires. Each integration’s connection panel includes guidance on where to find these credentials in your accounting software. Click Save and Test to confirm the connection is working.
3
Configure your invoice template
Select the invoice series, tax profile, and default currency you want Pixa Lab to use when creating invoices. You can set different templates for different sales channels if your accounting setup requires it.
4
Enable auto-invoicing
Navigate to Settings → Order Automations and turn on Auto-Create Invoice. Choose the trigger — typically Order Confirmed — and select the accounting integration to use. Save the automation rule.
5
Verify on a test order
Place or import a test order and confirm it in Pixa Lab. Open the order after a few moments and check the Invoice tab to confirm that an invoice was created, assigned a number, and dispatched to the customer and channel successfully.
Pixa Lab supports e-invoice (e-Fatura) issuance for orders placed on Trendyol and Hepsiburada through the Trendyol e-Faturam and Hepsiburada e-Faturam integrations. When these integrations are active, eligible orders automatically receive a legally compliant e-Fatura instead of a standard invoice, satisfying Turkish Revenue Administration (GİB) requirements without any extra steps on your part.