Complex multi-country VAT
Different rules for each European country.
Sync FBA and FBM sales, generate compliant invoices, calculate VAT by country and prepare OSS/IOSS reports automatically.
Excellent | 4.9 based on 103+ reviews
Amazon orders
OSS Reports
Ready to file Different rules for each European country.
Manual and error-prone management, source of discrepancies.
Raw data requiring hours of manual cleanup.
Adjustments, penalties and stress in case of tax audit.
Hours of manual work every month.
Non-standard formats, missing documents, rework.
Amazon Sales
Orders, refunds, fees and taxes synchronized in real time.
Collection & Normalization
Bizyness structures and normalizes all your accounting and tax data.
Documents generated
Invoices, credits, sales ledger and accounting entries generated automatically.
VAT & OSS/IOSS
Automatic VAT calculation by country and preparation of OSS/IOSS returns.
Accounting Exports
FEC export and reports ready for your accountant in one click.
Bizyness automatically calculates VAT by country, manages intra-EU and non-EU sales and prepares OSS/IOSS returns without any error.
VAT Breakdown Table
OSS Report
April 2026
No more time wasted reworking Amazon exports. Bizyness prepares standardized, complete exports that meet your accountant’s expectations.
Accounting entries
FEC Export
Convenient for generating Shopify invoices and sending them to customers. Hoping we can do the same thing on Amazon soon.
Very good accounting software, the integration possibilities offer great flexibility for different business types like e-commerce.
Perfect tool for E-Commerce in France. Very responsive customer service, they even created features on demand. I recommend it.





Connecting takes just a few clicks through Amazon's official authorization, with no technical setup. Once you approve it, syncing starts and your orders, fees and refunds flow into Bizyness automatically.
Yes. Bizyness takes into account the country of departure and the destination country for each sale, including when your products are stored across several European warehouses. The applicable rates and schemes (local VAT, OSS, IOSS) are applied automatically, with no manual calculation on your side.
On sales where Amazon is liable for VAT (its "facilitator" role), Amazon collects and remits it. Bizyness records all your Amazon sales and computes VAT by country; handling these specific cases is settled at declaration time, with your accountant.
Yes, you can bring in your past sales to start from a complete basis as soon as you join. This is useful to rebuild accurate VAT and to give your accountant a continuous view of your business.
Yes. Bizyness brings together sales from your different Amazon marketplaces in a single space, with the right currency and VAT scheme for each country. You track all of your Amazon activity without switching between multiple Seller Central dashboards.
Bizyness records each sale from the Amazon order data as soon as it syncs, independently of the grouped disbursements Amazon pays you. Your revenue and VAT stay up to date continuously, without waiting for or reconciling the payments.
FBA and FBM sales, multi-country VAT, commissions and refunds: Bizyness reconstructs your Amazon accounting automatically.