Why SAP Business One Users Trust Advintek
Direct B1 Connection
Connects SAP Business One to Hungary's NAV system without disrupting SMB finance or operations workflows.
Compliance Inside Business One
Finance teams manage NAV requirements from within the SAP Business One interface daily.
SMB Invoice Sync
Invoice data moves from SAP Business One to Hungary's NAV portal without manual reconciliation across branches.
Full Business One Visibility
Track every Hungary e-invoice from submission through NAV validation inside SAP Business One.
Automatic XML Dispatch
Every SAP Business One invoice reaches Hungary's NAV system in the correct XML format.
Business One Record Storage
SAP Business One invoices and NAV records are archived to meet Hungarian retention requirements.
What is Advintek's e-Invoice Connector for SAP Business One?
Advintek’s Hungary NAV connector integrates with SAP Business One to automate e-invoicing compliance for SMB and growing mid-market businesses across Hungary. It handles XML conversion, real-time NAV submissions, branch-level invoice tracking, and document retention — keeping Business One environments compliant without disrupting trade invoicing or inventory billing workflows.
- Converts SAP Business One invoices into NAV-required XML
- Submits SMB trade and inventory invoice data directly to NAV
- Tracks NAV responses and Business One invoice status in real time
- Archives all records per Hungarian tax authority retention rules
Built for Hungarian SMBs Using SAP Business One
SAP Business One is built for SMBs and growing businesses managing trade invoicing, inventory billing, multi-branch accounting, and SMB finance operations. Advintek keeps Business One aligned with Hungary’s NAV Online Invoice mandate across every branch and billing structure. Compliance runs automatically so SMB finance teams stay focused on growing operations.
- Business One invoices reach NAV without SMB disruption
- Built for trade invoicing and inventory billing structures
- SAP Business One records stay compliant and audit-ready
- SMB teams stay focused on growth and operations
Complete e-Invoicing Compliance Embedded in SAP Business One
Trust Advintek and SAP Business One to deliver Hungary NAV compliance with accuracy and zero disruption.
Can't find your ERP? Contact us — our connector platform supports any ERP for seamless onboarding.
