🇬🇷 Simple Greek VAT fields for WooCommerce checkout
Add essential Greek tax fields (ΑΦΜ, ΔΟΥ, Business Info) and Invoice/Receipt selection to your WooCommerce checkout. Clean, lightweight, and easy to use.
Key Features
- Invoice/Receipt Selection – Let customers choose between “Τιμολόγιο” or “Απόδειξη”
- VAT Number (ΑΦΜ) – Required for invoices, numeric only with 9-digit validation
- Tax Office (ΔΟΥ) – Customer’s tax office field
- Company Name – Business name for invoices
- Business Activity – Type of business activity
- Real-time Validation – Instant error messages for invalid VAT format
- Smart Field Visibility – Fields appear/hide based on invoice/receipt selection
- Uppercase Conversion – Auto-convert to CAPITALS (AADE requirement)
- Mobile Responsive – Works perfectly on all devices
WooCommerce Block (Gutenberg) Checkout Support
Full support for the new WooCommerce Block-based Checkout using the official Additional Checkout Fields API:
- Block Checkout Compatible – Works with the Gutenberg-based checkout page
- Checkout Type Selection – Choose between Classic or Block checkout in admin settings
- Field Position Control – Place invoice fields in the Contact Information or Order section
- Conditional Visibility – Invoice fields dynamically show/hide in block checkout just like classic
- Native Admin & Email Display – Fields appear automatically in order details and emails via WooCommerce’s built-in rendering
- Server-side Validation – VAT, DOY, Company, and Activity validated on the server when invoice type is selected
Admin Settings
- Enable/Disable invoice selection feature
- Checkout type: Classic checkout or Block (Gutenberg) checkout
- Field position for classic checkout (10 positions available)
- Field position for block checkout (Contact Information or Order section)
- Uppercase conversion toggle
- Beautiful, modern admin interface with gradient styling
Coming Soon Features
Future versions will include:
- 🔍 AADE Integration – Real-time VAT validation via AADE API with auto-complete
- 🇪🇺 VIES Validation – EU VAT number verification
- 📄 PDF Invoice Generation – Professional invoice PDFs with email delivery
- 💰 VAT Exemptions – Article 39α, VIES-based EU, and non-EU export exemptions
- 📊 Invoice Numbering – Automatic invoice numbering with annual counter
- 📧 Email Integration – Custom email templates and automatic sending
Support development to help prioritize these features! Donate via PayPal
Fully Translated
- Greek (Ελληνικά) – Native language support
- English – Full English translation
Privacy & Security
- No external API calls in current version
- Data stored locally in WooCommerce order meta
- GDPR compliant
- No third-party tracking
- Proper input sanitization and validation
Developer
Theodore Sfakianakis (irmaiden)
- GitHub: https://github.com/TheoSfak
- Email: theodore.sfakianakis@gmail.com
- Donate: https://www.paypal.com/donate?business=theodore.sfakianakis@gmail.com
Support
- Bug Reports: GitHub Issues
- Questions: GitHub Discussions
- Email: theodore.sfakianakis@gmail.com
Made with ❤️ in Greece 🇬🇷