Sales everywhere
Shopify, Amazon, Stripe… disconnected data.
Bizyness automates VAT, invoices and accounting exports so you focus on sales.
Excellent | 4.9 based on 103+ reviews
Invoice
PaidINV -2024-00125
Dashboard
May 2026FEC Export
Ready for your accountant
Shopify, Amazon, Stripe… disconnected data.
Manual entries, reconciliations, manual exports.
Incorrect VAT, missed returns, refund risks.
OSS/IOSS, EU VAT, e-invoicing 2026.
Less time to sell, more stress.
Your sales, payments and refunds are automatically synced from all your platforms and your bank.
Bizyness calculates, files and archives your VAT.
Your FEC exports and accounting reports are clean, complete and ready to use by your accountant.





It's a wonderful accounting app that's a huge help, especially when you're new to e-commerce.
Very good accounting software, the integration possibilities offer great flexibility for different business types like e-commerce.
Brilliant, the interface is very easy to pick up and modern. I use it for my sole proprietor e-commerce accounting.
Shopify, Amazon, WooCommerce…
Stripe, PayPal, banks, refunds
EU VAT, OSS/IOSS, NF525, NF203
Automatic generation, email to customers
FEC & pre-accounting exports ready for your accountant
Everything you need to run your business with confidence
NF525 & NF203
Compliant invoices
Made in France
Data hosted in Europe
GDPR compliant
Secured & encrypted data
10-year archiving
Legally preserved docs
Always compliant
Auto regulatory updates
It multiplies the sources (Shopify, Amazon, Stripe…), the currencies, the refunds and, above all, VAT rules that change by country and product type. Bizyness centralizes all of it and applies the right treatment automatically.
No. Your sales, payments and refunds sync in real time from your platforms and your bank, with no CSV files. Invoices, credit notes and entries are generated automatically.
Yes. VAT is calculated for each sale based on the customer's country and the product, and your OSS returns (B2C sales within the EU) and IOSS returns (imports up to €150) are prepared automatically, ready to file.
Bizyness automates your pre-accounting but doesn't replace your accountant. You can even invite them for free: they retrieve your FEC export, sales ledger and purchase register directly, clean and ready to use.
As soon as a refund is recorded on a platform, Bizyness creates the matching credit note, recalculates the amounts, corrects the VAT and updates your entries, with no data entry and nothing overlooked.
Bizyness prepares your compliance: probative-value archiving in line with NF525 and NF203 requirements, and readiness for 2026 e-invoicing through an approved partner. Your documents are time-stamped, tamper-proof and kept for 10 years.
Bizyness syncs your sales, calculates VAT and prepares your accounting exports, with no manual entry.