We connect your e-shop, ERP or accounting software to AADE's myDATA platform, so every invoice is issued, transmitted and classified automatically. B2B e-invoicing is already mandatory in Greece for large companies and becomes mandatory for everyone else on 1 October 2026. We handle the whole path: assessment, integration, automation, and the checks that prove what went out is correct.
Mandatory B2B e-invoicing for businesses with gross revenue above €1 million (FY 2023). The transition window closed on 3 May 2026, so for large companies this is already in force.
Digital delivery note (Phase B): goods in transit must carry a digitally issued and transmitted delivery note, for the businesses covered by this phase.
Mandatory for everyone else, including small businesses and sole traders, with a transition period to 31 December 2026. If you run a typical Greek SME, this is your date.
Domestic B2B sales and sales to non-EU businesses are covered; intra-EU sales remain optional for now. Official source: aade.gr/mydata
WooCommerce, Shopify or a custom store: every completed order issues its invoice or receipt through a certified e-invoicing provider and lands in myDATA with the right classification, without anyone touching it. Refunds and cancellations follow the same path.
Softone, Epsilon, Entersoft, SAP or a custom system: we wire issued and received documents to transmit and reconcile automatically, including the edge cases exports leave behind, so your books and myDATA never drift apart.
AI reads every incoming invoice, codes it to the right account, matches it against what suppliers transmitted to myDATA, and queues only genuine exceptions for a human. The expense side of compliance, automated.
What was transmitted, what was rejected, what differs between your books and myDATA, live. You see gaps the day they appear, not when the accountant closes the quarter or an audit letter arrives.
The first two steps are free. We map the fit and ship a working proof of concept on your own data before you spend a euro.
A short workshop to map where it fits, and where it doesn't. Honest, opinionated, no slideware.
We build a working proof of concept on one real problem of yours, at no cost. You watch it run on your own data before committing to anything.
Production deployment with the integrations, evals and guardrails it needs to be trusted with real work.
We keep it healthy, evolve it as your needs change, and hand it over cleanly whenever you want it in-house.
Tell us your stack (e-shop, ERP, accounting software) and we will show a working proof of concept on your own documents before you commit to anything. If the deadline concerns you, the conversation is the cheap part.
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