Billit Invoicing for myDATA

Billit Invoicing for myDATA automatically sends every order to Billit, which issues the correct myDATA document — receipt or invoice — and transmits it to the Greek tax authority (AADE). No manual data entry, no second system to maintain. What is myDATA? myDATA ("my Digital Accounting and Tax Application") is the official electronic bookkeeping platform of the Greek Independent Authority for Public Revenue (AADE) — a public government service, not a brand. Every business in Greece is legally required to transmit its sales documents (receipts and invoices) to myDATA. This plugin is developed by Billit and is not affiliated with or endorsed by AADE. Who is this for? This plugin is useful only to businesses in Greece that must report to myDATA. Because its audience is Greek, the merchant-facing text in the plugin — and Billit's terms and privacy policy — are written in Greek. Connect in a few clicks Billit Invoicing for myDATA connects itself: click "Σύνδεση με Billit" ("Connect with Billit") in the plugin settings, approve the connection from your Billit account, and you land back already connected. No API keys to copy, no code. Setup status at a glance After you connect, the settings screen shows a status card: whether a myDATA channel is active, whether both document types (receipt and invoice) exist, GSIS credentials for VAT-number autofill, and the default myDATA classification mapping. Each unmet item links straight to the Billit page that fixes it. While you set up, you can keep the store in test mode — documents are created, nothing is transmitted. Orders are never silently lost If something can't be verified (e.g. a VAT number, a product, an amount), the order isn't lost or silently failed: a draft document is created in Billit, you get a notification email, and the order shows "Πρόχειρο — χρειάζεται έλεγχο" ("Draft — needs review") with a direct link to finish it. What it automates

• Receipt or invoice depending on the customer's choice at checkout, with the ΑΦΜ (VAT number) / ΔΟΥ (tax office) / company name / activity fields.
• Autofill of company details from the VAT number at checkout (never blocks checkout completion if the lookup is slow or fails).
• MARK and a document link on the order screen, with a "check status" button.
• Product sync to Billit whenever you save a product.

What you need A Billit account (free to create during setup) and an active WooCommerce 8.9+ install. Nothing else.

1.0.0

• First release: one-click connection, automatic receipts and invoices, VAT number autofill at checkout, product sync, setup status card, drafts instead of lost orders.