Last updated: 9 November 2026
The service
Anneva BV, Tuinensingel 3, 3404 AW IJsselstein, Nederland provides EInvoiceFix, an online service that converts invoices into e-invoices and checks them against the official EN 16931 and Peppol BIS 3.0 rules. These terms apply to every use of the service, including the API.
Your account
You are responsible for the information you enter, and for keeping your login and API keys secret. Keep API keys on a server, never in software that others can download, and revoke a key straight away under Account → API keys if it may have leaked. Tell us at info@anneva.nl if you suspect misuse.
Plans and payment
The free plan includes 3 e-invoices a month, counted per account and per seller. Paid plans are billed in advance, monthly or yearly, through Stripe, and include a number of e-invoices and PDF pages per month. Extra e-invoices above a paid plan are billed afterwards at the plan's price, also monthly on a yearly plan. Only valid e-invoices you download count; checking, PDFs and spreadsheets don't. Prices exclude VAT.
Cancelling
You can cancel at any time; your plan then ends at the end of the current billing period. We don't refund a period that has already started, unless the law requires it.
Your responsibility for invoices
You remain responsible for the content of your invoices and for the tax rules that apply to you. The validation shows whether an invoice meets the official technical rules; it isn't tax or legal advice. Always check values read from a PDF before sending.
Fair use
Don't use the service to overload it, to get around its limits, for example with several free accounts for one business, or for anything unlawful. Use without an account is limited per hour and in file size. We may limit or suspend accounts that misuse the service.
Availability and liability
We aim for a reliable service, but can't guarantee it will always be available or free of errors. Our liability is limited to the amount you paid us in the 12 months before the event, except in case of intent or gross negligence.
Changes and applicable law
We may change these terms, and announce important changes at least 30 days in advance. Dutch law applies, and disputes go to the competent court in the Netherlands.