§356a cancellation button, gap-free GoBD invoice numbers, ZUGFeRD/Factur-X e-invoices, DATEV export and audit-ready legal texts. Install, activate, compliant.
Sequent bundles the obligations that would otherwise take three plugins and a tax advisor.
The legally required two-step cancellation button (mandatory from 19.06.2026): no login, no reason, with an email confirmation of receipt on a durable medium (§356a para. 4 BGB) and a tamper-proof evidence log.
Sequential, gap-free invoice numbers with a database lock (even under concurrent orders), immutable snapshots, §19 small-business & §13b reverse-charge handling, credit notes — §14 UStG / GoBD compliant.
True hybrid e-invoice: EN16931 XML embedded in a PDF/A-3 — generated entirely inside the plugin, no external service. Ready for Germany's upcoming B2B e-invoicing obligation.
EXTF posting batch for your tax advisor — one click instead of copy-paste. The end of the monthly export chaos.
Automatic, logged VIES validation of EU VAT IDs as evidence for intra-community / reverse-charge supplies.
Imprint (§5 DDG), cancellation policy + model form, terms & conditions and privacy policy — pre-filled from your shop data.
Sequent never takes a cut of your revenue — unlike percentage-based tools. One flat price, done.
Prices plus VAT. Handled via a Merchant-of-Record — VAT is remitted correctly for you. 14-day trial.
Sequent launches in time for the §356a deadline. Sign up — you'll get the early-access link and a launch discount as soon as the paid version is live.
The "cancellation button" under §356a BGB (implementing EU Directive 2023/2673) becomes mandatory for distance contracts. Consumers must be able to declare their cancellation in a few clicks — via a clearly identifiable button, without login and without giving a reason, with confirmation of receipt on a durable medium.
No. Sequent generates invoices, e-invoices (ZUGFeRD/Factur-X) and documents entirely inside your WordPress installation. No data leaves your server, and there are no ongoing API costs.
Yes. Sequent embeds an EN16931-conformant CII XML inside a PDF/A-3 (the ZUGFeRD/Factur-X hybrid format) and reads it back to verify it. This is the format Germany's and the EU's B2B e-invoicing obligation requires.
No — Sequent is the technical implementation. It delivers GoBD-compliant invoices, DATEV exports and legally aligned texts, but does not replace individual legal or tax advice. For production we recommend a final review by a lawyer.
€149/year or €20/month for the Pro version with all features. The monthly plan can be cancelled anytime. The core features (cancellation button, §14 invoices, legal texts) are free via WordPress.org.