Connecting Your Website to Accounting/ERP Software (Logo, Netsis, e-Invoice)

June 19, 2026 · 2 min read

Your website takes orders, but does that order still get entered into accounting, stock and invoicing by hand? That's both wasted time and a source of error. Website ERP/accounting integration connects your site to your back-office software and automates that flow. In Turkey it's most often done with systems like Logo, Netsis and Mikro, and the e-invoice infrastructure.

What does integration mean?

Integration is moving data automatically between your website or e-commerce and your accounting/ERP software. When an order comes in, stock is reduced, the account is posted and an invoice is issued — without human intervention. For the general logic, see our What Is ERP/CRM Integration? article.

Which data flows, and in which direction?

  • From site to ERP: Orders, customer/account info, payment records.
  • From ERP to site: Up-to-date stock, price, product and category info — when the warehouse changes, the site changes.
  • Automatic: Invoice (e-invoice / e-archive) issuance, shipping info, order status.

Common systems in Turkey

  • Logo (Tiger, GO): Widespread ERP/accounting; site-Logo integration is in high demand.
  • Netsis: An ERP often used at medium and large scale.
  • Mikro: Accounting software common among SMEs.
  • SAP / others: Custom integrations at enterprise scale.
  • e-Invoice / e-Archive: Legal invoice automation — an invoice is created automatically once an order is placed.

How is it done?

Integration is usually set up through the two systems' APIs (data gateways) or via a middleware layer. What matters is that the data flow works correctly, securely and bidirectionally, and that loss is prevented in case of errors. This is work that requires experience — a poorly built integration is worse than wrong stock and wrong invoices.

Who is it critical for?

If a few of these signs apply to you, our When Do You Need ERP Integration? article will also guide you.


For an ERP/accounting integration that connects your site to Logo, Netsis, Mikro or the e-invoice system, get in touch — tell us which program you use and we'll map the integration path together.

Related serviceERP / CRM Integrations

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