{"id":267458,"date":"2025-12-17T09:10:58","date_gmt":"2025-12-17T09:10:58","guid":{"rendered":"https:\/\/wordpress.org\/plugins\/greek-vat-invoices-for-woocommerce\/"},"modified":"2026-10-20T17:12:45","modified_gmt":"2026-10-20T17:12:45","slug":"greek-vat-invoices-for-woocommerce","status":"publish","type":"plugin","link":"https:\/\/pcd.wordpress.org\/plugins\/greek-vat-invoices-for-woocommerce\/","author":20537713,"comment_status":"closed","ping_status":"closed","template":"","meta":{"version":"1.2.6","stable_tag":"1.2.6","tested":"7.1.3","requires":"5.0","requires_php":"7.0","requires_plugins":null,"header_name":"Greek VAT & Invoices for WooCommerce","header_author":"Theodore Sfakianakis (irmaiden)","header_description":"Complete Greek invoicing solution for WooCommerce with AADE & VIES validation, automatic VAT exemptions, and professional invoice generation","assets_banners_color":"a8cae8","last_updated":"2026-10-20 17:12:45","external_support_url":"","external_repository_url":"","donate_link":"","header_plugin_uri":"https:\/\/github.com\/TheoSfak\/greek-vat-invoices-for-woo","header_author_uri":"https:\/\/paypal.me\/TheodoreSfakianakis","rating":5,"author_block_rating":0,"active_installs":100,"downloads":2314,"num_ratings":3,"support_threads":4,"support_threads_resolved":4,"author_block_count":0,"sections":["description","installation","faq","changelog"],"tags":{"1.0.8":{"tag":"1.0.8","author":"irmaiden","date":"2025-12-17 09:15:08","revision":3421664},"1.1.0":{"tag":"1.1.0","author":"irmaiden","date":"2026-03-13 09:27:37","revision":3481791},"1.2.0":{"tag":"1.2.0","author":"irmaiden","date":"2026-08-11 09:30:31","revision":3641602},"1.2.1":{"tag":"1.2.1","author":"irmaiden","date":"2026-09-01 22:02:38","revision":3676890},"1.2.2":{"tag":"1.2.2","author":"irmaiden","date":"2026-09-10 12:24:31","revision":3689885},"1.2.3":{"tag":"1.2.3","author":"irmaiden","date":"2026-09-12 18:55:12","revision":3693031},"1.2.5":{"tag":"1.2.5","author":"irmaiden","date":"2026-10-14 16:13:40","revision":3746767},"1.2.6":{"tag":"1.2.6","author":"irmaiden","date":"2026-10-20 17:12:45","revision":3757189}},"upgrade_notice":{"1.2.6":"<p>New: invoices are marked with an icon on the Orders list, plus a &quot;\u03a4\u03b9\u03bc\u03bf\u03bb\u03cc\u03b3\u03b9\u03b1&quot; filter link in the status row. Display and filter only \u2014 no settings or data changes.<\/p>","1.2.5":"<p>New: invoice details are shown as one tidy card in the Billing column of the order edit screen. Display only \u2014 no settings or data changes.<\/p>","1.2.4":"<p>New: invoice \/ receipt details (document type, invoice number, company, \u0391\u03a6\u039c, \u0394\u039f\u03a5, VAT exemption) are now shown in the Orders list Quick Preview (eye icon). Display only \u2014 no settings or data changes.<\/p>","1.2.3":"<p>Fixes two harmless-but-noisy PHP notices shown on WordPress 6.7+\/WooCommerce 11.0+ (Block Checkout field registration ran one hook too early). No functional change.<\/p>","1.2.2":"<p>Clarifies the checkout \u0391\u03a6\u039c &quot;Valid&quot; message so it accurately says &quot;correct format,&quot; not &quot;verified&quot; \u2014 the plugin only checks digit count by default and does not confirm a number is real. No settings change; text-only.<\/p>","1.2.1":"<p>Fixes a bug where Block Checkout customers selecting &quot;\u0391\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7&quot; (Receipt) could not complete their order \u2014 the hidden invoice fields were still being treated as required. Update recommended if you use Block Checkout.<\/p>","1.2.0":"<p>New: choose which invoice fields (Company, \u0391\u03a6\u039c, \u0394\u039f\u03a5, Business Activity) are required vs optional, per field. All 4 remain required by default, so behavior is unchanged unless you opt in. Also fixes the uppercase-conversion setting and updates the donate link. If you previously unchecked the uppercase-conversion setting, please re-check its state after updating \u2014 the fix for the setting id means it will show enabled again.<\/p>","1.1.0":"<p>New: WooCommerce Block Checkout support! Choose between Classic and Block checkout in settings. VAT number is now mandatory for invoices.<\/p>","1.0.8":"<p>Simplified version with improved validation and beautiful admin interface. Advanced features (AADE, VIES, PDFs) coming in future updates.<\/p>"},"ratings":{"1":0,"2":0,"3":0,"4":0,"5":3},"assets_icons":{"icon-128x128.png":{"filename":"icon-128x128.png","revision":3421693,"resolution":"128x128","location":"assets","locale":"","width":780,"height":770}},"assets_banners":{"banner-772x250.png":{"filename":"banner-772x250.png","revision":3421693,"resolution":"772x250","location":"assets","locale":"","width":1422,"height":422}},"assets_blueprints":{},"all_blocks":[],"tagged_versions":["1.0.8","1.1.0","1.2.0","1.2.1","1.2.2","1.2.3","1.2.5","1.2.6"],"block_files":[],"assets_screenshots":{"screenshot-1.png":{"filename":"screenshot-1.png","revision":3421787,"resolution":"1","location":"assets","locale":"","width":1536,"height":1024},"screenshot-2.png":{"filename":"screenshot-2.png","revision":3421787,"resolution":"2","location":"assets","locale":"","width":1721,"height":967},"screenshot-3.png":{"filename":"screenshot-3.png","revision":3421787,"resolution":"3","location":"assets","locale":"","width":744,"height":883},"screenshot-4.png":{"filename":"screenshot-4.png","revision":3421787,"resolution":"4","location":"assets","locale":"","width":1732,"height":1017},"screenshot-6.png":{"filename":"screenshot-6.png","revision":3746767,"resolution":"6","location":"assets","locale":"","width":1022,"height":962},"screenshot-7.png":{"filename":"screenshot-7.png","revision":3746767,"resolution":"7","location":"assets","locale":"","width":880,"height":772}},"screenshots":{"1":"Checkout page with Invoice\/Receipt selection","2":"Invoice fields (\u0391\u03a6\u039c, \u0394\u039f\u03a5, Company Name, Activity)","3":"Real-time VAT validation","4":"Admin settings page","5":"Order meta with VAT information","6":"Orders list Quick Preview (eye icon): document type, invoice number, \u0391\u03a6\u039c, \u0394\u039f\u03a5 and VAT exemption at a glance","7":"Order edit screen: invoice details as one tidy card in the Billing column"}},"plugin_section":[],"plugin_tags":[3148,29736,252384,61046,286],"plugin_category":[45],"plugin_contributors":[253037],"plugin_business_model":[],"class_list":["post-267458","plugin","type-plugin","status-publish","hentry","plugin_tags-checkout","plugin_tags-greek","plugin_tags-timologia","plugin_tags-timologio","plugin_tags-woocommerce","plugin_category-ecommerce","plugin_contributors-irmaiden","plugin_committers-irmaiden"],"banners":{"banner":"https:\/\/ps.w.org\/greek-vat-invoices-for-woocommerce\/assets\/banner-772x250.png?rev=3421693","banner_2x":false,"banner_rtl":false,"banner_2x_rtl":false},"icons":{"svg":false,"icon":"https:\/\/ps.w.org\/greek-vat-invoices-for-woocommerce\/assets\/icon-128x128.png?rev=3421693","icon_2x":false,"generated":false},"screenshots":[{"src":"https:\/\/ps.w.org\/greek-vat-invoices-for-woocommerce\/assets\/screenshot-1.png?rev=3421787","caption":"Checkout page with Invoice\/Receipt selection"},{"src":"https:\/\/ps.w.org\/greek-vat-invoices-for-woocommerce\/assets\/screenshot-2.png?rev=3421787","caption":"Invoice fields (\u0391\u03a6\u039c, \u0394\u039f\u03a5, Company Name, Activity)"},{"src":"https:\/\/ps.w.org\/greek-vat-invoices-for-woocommerce\/assets\/screenshot-3.png?rev=3421787","caption":"Real-time VAT validation"},{"src":"https:\/\/ps.w.org\/greek-vat-invoices-for-woocommerce\/assets\/screenshot-4.png?rev=3421787","caption":"Admin settings page"},{"src":"https:\/\/ps.w.org\/greek-vat-invoices-for-woocommerce\/assets\/screenshot-6.png?rev=3746767","caption":"Orders list Quick Preview (eye icon): document type, invoice number, \u0391\u03a6\u039c, \u0394\u039f\u03a5 and VAT exemption at a glance"},{"src":"https:\/\/ps.w.org\/greek-vat-invoices-for-woocommerce\/assets\/screenshot-7.png?rev=3746767","caption":"Order edit screen: invoice details as one tidy card in the Billing column"}],"raw_content":"<!--section=description-->\n<p>\ud83c\uddec\ud83c\uddf7 <strong>Simple Greek VAT fields for WooCommerce checkout<\/strong><\/p>\n\n<p>Add essential Greek tax fields (\u0391\u03a6\u039c, \u0394\u039f\u03a5, Business Info) and Invoice\/Receipt selection to your WooCommerce checkout. Clean, lightweight, and easy to use.<\/p>\n\n<h4>Key Features<\/h4>\n\n<ul>\n<li><strong>Invoice\/Receipt Selection<\/strong> - Let customers choose between \"\u03a4\u03b9\u03bc\u03bf\u03bb\u03cc\u03b3\u03b9\u03bf\" or \"\u0391\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7\"<\/li>\n<li><strong>VAT Number (\u0391\u03a6\u039c)<\/strong> - Required for invoices, numeric only with 9-digit validation<\/li>\n<li><strong>Tax Office (\u0394\u039f\u03a5)<\/strong> - Customer's tax office field<\/li>\n<li><strong>Company Name<\/strong> - Business name for invoices<\/li>\n<li><strong>Business Activity<\/strong> - Type of business activity<\/li>\n<li><strong>Real-time Validation<\/strong> - Instant error messages for invalid VAT format<\/li>\n<li><strong>Smart Field Visibility<\/strong> - Fields appear\/hide based on invoice\/receipt selection<\/li>\n<li><strong>Uppercase Conversion<\/strong> - Auto-convert to CAPITALS (AADE requirement)<\/li>\n<li><strong>Mobile Responsive<\/strong> - Works perfectly on all devices<\/li>\n<\/ul>\n\n<h4>WooCommerce Block (Gutenberg) Checkout Support<\/h4>\n\n<p>Full support for the new WooCommerce Block-based Checkout using the official Additional Checkout Fields API:<\/p>\n\n<ul>\n<li><strong>Block Checkout Compatible<\/strong> - Works with the Gutenberg-based checkout page<\/li>\n<li><strong>Checkout Type Selection<\/strong> - Choose between Classic or Block checkout in admin settings<\/li>\n<li><strong>Field Position Control<\/strong> - Place invoice fields in the Contact Information or Order section<\/li>\n<li><strong>Conditional Visibility<\/strong> - Invoice fields dynamically show\/hide in block checkout just like classic<\/li>\n<li><strong>Native Admin &amp; Email Display<\/strong> - Fields appear automatically in order details and emails via WooCommerce's built-in rendering<\/li>\n<li><strong>Server-side Validation<\/strong> - VAT, DOY, Company, and Activity validated on the server when invoice type is selected<\/li>\n<\/ul>\n\n<h4>Admin Settings<\/h4>\n\n<ul>\n<li>Enable\/Disable invoice selection feature<\/li>\n<li>Checkout type: Classic checkout or Block (Gutenberg) checkout<\/li>\n<li>Field position for classic checkout (10 positions available)<\/li>\n<li>Field position for block checkout (Contact Information or Order section)<\/li>\n<li>Uppercase conversion toggle<\/li>\n<li>Beautiful, modern admin interface with gradient styling<\/li>\n<\/ul>\n\n<h4>Coming Soon Features<\/h4>\n\n<p>Future versions will include:<\/p>\n\n<ul>\n<li>\ud83d\udd0d <strong>AADE Integration<\/strong> - Real-time VAT validation via AADE API with auto-complete<\/li>\n<li>\ud83c\uddea\ud83c\uddfa <strong>VIES Validation<\/strong> - EU VAT number verification<\/li>\n<li>\ud83d\udcc4 <strong>PDF Invoice Generation<\/strong> - Professional invoice PDFs with email delivery<\/li>\n<li>\ud83d\udcb0 <strong>VAT Exemptions<\/strong> - Article 39\u03b1, VIES-based EU, and non-EU export exemptions<\/li>\n<li>\ud83d\udcca <strong>Invoice Numbering<\/strong> - Automatic invoice numbering with annual counter<\/li>\n<li>\ud83d\udce7 <strong>Email Integration<\/strong> - Custom email templates and automatic sending<\/li>\n<\/ul>\n\n<p>Support development to help prioritize these features! <a href=\"https:\/\/paypal.me\/TheodoreSfakianakis\">Donate via PayPal<\/a><\/p>\n\n<h4>Fully Translated<\/h4>\n\n<ul>\n<li>Greek (\u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac) - Native language support<\/li>\n<li>English - Full English translation<\/li>\n<\/ul>\n\n<h4>Privacy &amp; Security<\/h4>\n\n<ul>\n<li>No external API calls in current version<\/li>\n<li>Data stored locally in WooCommerce order meta<\/li>\n<li>GDPR compliant<\/li>\n<li>No third-party tracking<\/li>\n<li>Proper input sanitization and validation<\/li>\n<\/ul>\n\n<h4>\u26a0\ufe0f Important Notice<\/h4>\n\n<p><strong>This is a free, open-source plugin provided \"as is\" without any warranty of any kind.<\/strong> By installing or updating this plugin you accept full responsibility for any outcome.<\/p>\n\n<p><strong>Before installing or upgrading on a live\/production site:<\/strong><\/p>\n\n<ol>\n<li><strong>Always test first on a staging or clone environment<\/strong> \u2014 Never install or update directly on your production shop without testing first.<\/li>\n<li><strong>Create a full backup<\/strong> \u2014 Back up your database and files before any plugin installation or update.<\/li>\n<li><strong>Verify checkout functionality<\/strong> \u2014 After updating, place a test order to confirm everything works correctly.<\/li>\n<\/ol>\n\n<p>The author(s) assume no liability for any issues, data loss, lost revenue, or disruptions caused by this plugin. Use at your own risk.<\/p>\n\n<h3>Developer<\/h3>\n\n<p><strong>Theodore Sfakianakis (irmaiden)<\/strong><\/p>\n\n<ul>\n<li>GitHub: <a href=\"https:\/\/github.com\/TheoSfak\">https:\/\/github.com\/TheoSfak<\/a><\/li>\n<li>Email: theodore.sfakianakis@gmail.com<\/li>\n<li>Donate: <a href=\"https:\/\/paypal.me\/TheodoreSfakianakis\">https:\/\/paypal.me\/TheodoreSfakianakis<\/a><\/li>\n<\/ul>\n\n<h3>Support<\/h3>\n\n<ul>\n<li>Bug Reports: <a href=\"https:\/\/github.com\/TheoSfak\/greek-vat-invoices-for-woo\/issues\">GitHub Issues<\/a><\/li>\n<li>Questions: <a href=\"https:\/\/github.com\/TheoSfak\/greek-vat-invoices-for-woo\/discussions\">GitHub Discussions<\/a><\/li>\n<li>Email: theodore.sfakianakis@gmail.com<\/li>\n<\/ul>\n\n<p>Made with \u2764\ufe0f in Greece \ud83c\uddec\ud83c\uddf7<\/p>\n\n<!--section=installation-->\n<h4>Method 1: WordPress Admin (Recommended)<\/h4>\n\n<ol>\n<li>Go to Plugins \u2192 Add New<\/li>\n<li>Click \"Upload Plugin\"<\/li>\n<li>Choose the downloaded ZIP file<\/li>\n<li>Click \"Install Now\"<\/li>\n<li>Activate the plugin<\/li>\n<\/ol>\n\n<h4>Method 2: FTP Upload<\/h4>\n\n<ol>\n<li>Extract the ZIP file<\/li>\n<li>Upload <code>greek-vat-invoices-for-woocommerce<\/code> folder to <code>\/wp-content\/plugins\/<\/code><\/li>\n<li>Go to Plugins menu and activate<\/li>\n<\/ol>\n\n<h4>After Activation<\/h4>\n\n<ol>\n<li>Go to WooCommerce \u2192 Settings \u2192 \u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac \u03a4\u03b9\u03bc\u03bf\u03bb\u03cc\u03b3\u03b9\u03b1<\/li>\n<li>Enable Invoice Selection<\/li>\n<li>Select your Checkout Type (Classic or Block)<\/li>\n<li>Configure field position based on your checkout type<\/li>\n<li>Enable Uppercase Conversion (recommended for AADE compliance)<\/li>\n<\/ol>\n\n<!--section=faq-->\n<dl>\n<dt id=\"do%20i%20need%20aade%20credentials%3F\"><h3>Do I need AADE credentials?<\/h3><\/dt>\n<dd><p>No, AADE credentials are not required to use the plugin. AADE integration is planned for a future version.<\/p><\/dd>\n<dt id=\"does%20it%20validate%20vat%20numbers%20in%20real-time%3F\"><h3>Does it validate VAT numbers in real-time?<\/h3><\/dt>\n<dd><p>The plugin checks that the \u0391\u03a6\u039c has the correct format \u2014 exactly 9 numeric digits \u2014 in real-time at checkout. <strong>This is a format check only: it does not confirm the number is a real, registered VAT number.<\/strong> The green checkmark shown at checkout means \"correct format,\" not \"verified with AADE.\" Full AADE\/VIES lookup validation is planned for a future version.<\/p><\/dd>\n<dt id=\"can%20i%20customize%20which%20fields%20are%20shown%3F\"><h3>Can I customize which fields are shown?<\/h3><\/dt>\n<dd><p>Yes, fields automatically show\/hide based on customer's invoice\/receipt selection. You can also control field positioning in admin settings.<\/p><\/dd>\n<dt id=\"is%20it%20compatible%20with%20my%20theme%3F\"><h3>Is it compatible with my theme?<\/h3><\/dt>\n<dd><p>The plugin uses standard WooCommerce hooks and styling, making it compatible with most themes. If you experience styling issues, please report them.<\/p><\/dd>\n<dt id=\"does%20it%20support%20hpos%20%28high-performance%20order%20storage%29%3F\"><h3>Does it support HPOS (High-Performance Order Storage)?<\/h3><\/dt>\n<dd><p>Yes, the plugin is fully compatible with WooCommerce HPOS.<\/p><\/dd>\n<dt id=\"does%20it%20work%20with%20the%20woocommerce%20block%20%28gutenberg%29%20checkout%3F\"><h3>Does it work with the WooCommerce Block (Gutenberg) Checkout?<\/h3><\/dt>\n<dd><p>Yes! Since version 1.1.0, the plugin fully supports the WooCommerce Block Checkout using the official Additional Checkout Fields API. Go to WooCommerce \u2192 Settings \u2192 \u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac \u03a4\u03b9\u03bc\u03bf\u03bb\u03cc\u03b3\u03b9\u03b1 and select \"Block (Checkout Block)\" as checkout type.<\/p><\/dd>\n<dt id=\"can%20customers%20download%20invoices%3F\"><h3>Can customers download invoices?<\/h3><\/dt>\n<dd><p>PDF invoice generation is planned for future versions. Currently, VAT and company information is stored in order meta and visible in My Account.<\/p><\/dd>\n<dt id=\"how%20do%20i%20see%20customer%20vat%20information%3F\"><h3>How do I see customer VAT information?<\/h3><\/dt>\n<dd><p>Go to WooCommerce \u2192 Orders, open any order, and view the VAT and business details in the order meta section.<\/p><\/dd>\n<dt id=\"why%20are%20some%20features%20missing%3F\"><h3>Why are some features missing?<\/h3><\/dt>\n<dd><p>Version 1.1.0 added WooCommerce Block Checkout support. Core functionality remains simple and lightweight. Advanced features (AADE, VIES, PDFs) are being reengineered and will be added in future updates.<\/p><\/dd>\n<dt id=\"how%20can%20i%20support%20development%3F\"><h3>How can I support development?<\/h3><\/dt>\n<dd><p>You can donate via PayPal to help fund future features: <a href=\"https:\/\/paypal.me\/TheodoreSfakianakis\">https:\/\/paypal.me\/TheodoreSfakianakis<\/a><\/p><\/dd>\n\n<\/dl>\n\n<!--section=changelog-->\n<h4>1.2.6 (2026-10-20)<\/h4>\n\n<ul>\n<li>New: the WooCommerce Orders list now marks every order that asked for a \u03a4\u03b9\u03bc\u03bf\u03bb\u03cc\u03b3\u03b9\u03bf with a small document icon in a slim new column, so invoices stand out at a glance in large order lists. Receipts and older orders without a document type show nothing.<\/li>\n<li>New: a \"\u03a4\u03b9\u03bc\u03bf\u03bb\u03cc\u03b3\u03b9\u03b1 (N)\" link at the end of the status row (alongside Processing, Completed and so on) lists only the invoice orders. It is always shown, also as \"\u03a4\u03b9\u03bc\u03bf\u03bb\u03cc\u03b3\u03b9\u03b1 (0)\", and its count covers the invoices among the orders in the \"All\" list (trash excluded). The filter stays active when you use the list's search box or Filter button.<\/li>\n<li>Works with both the orders table (HPOS) and the classic orders screen. Display and filter only: nothing is written, every value is escaped, and if anything goes wrong the Orders list is shown exactly as WooCommerce builds it.<\/li>\n<li>Cleanup: removed unused style rules left over from an older version.<\/li>\n<\/ul>\n\n<h4>1.2.5 (2026-10-14)<\/h4>\n\n<ul>\n<li>New: on the order edit screen, the invoice details now appear as one tidy card at the bottom of the Billing column \u2014 document type (\u03a4\u03b9\u03bc\u03bf\u03bb\u03cc\u03b3\u03b9\u03bf \/ \u0391\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7), invoice number and date once generated, company name, \u0391\u03a6\u039c, \u0394\u039f\u03a5 and business activity \u2014 instead of plain label\/value lines. Empty fields show a dash.<\/li>\n<li>Block Checkout: WooCommerce's plain lines for these fields are hidden in the read-only order view; the edit form behind the pencil icon is unchanged, so every field is still editable. Classic Checkout: the card replaces the previous \"\u03a3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03a4\u03b9\u03bc\u03bf\u03bb\u03bf\u03b3\u03af\u03bf\u03c5\" block.<\/li>\n<li>Display only: nothing is written, every value is escaped, and if the card cannot be built the order screen is shown exactly as before. The VAT exemption status is still shown where it was.<\/li>\n<\/ul>\n\n<h4>1.2.4 (2026-10-14)<\/h4>\n\n<ul>\n<li>New: invoice details now appear in the WooCommerce Orders list \"Quick Preview\" (the eye icon). At the top of the preview you see the document type (\u03a4\u03b9\u03bc\u03bf\u03bb\u03cc\u03b3\u03b9\u03bf \/ \u0391\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7), the invoice number and date once generated, and for invoices the company name, \u0391\u03a6\u039c, \u0394\u039f\u03a5, business activity and any VAT exemption \u2014 so orders can be processed without opening each one.<\/li>\n<li>The preview block is read-only, escapes every value, works with both Classic and Block checkout and with HPOS, and fails safe: if anything goes wrong the standard preview is shown unchanged.<\/li>\n<\/ul>\n\n<h4>1.2.3 (2026-09-12)<\/h4>\n\n<ul>\n<li>Fixed two PHP notices on newer WordPress\/WooCommerce versions: \"Function _load_textdomain_just_in_time was called incorrectly\" (WordPress 6.7+) and \"Function woocommerce_register_additional_checkout_field was called incorrectly\" (WooCommerce 11.0+). Both traced to Block Checkout field registration running on the <code>woocommerce_blocks_loaded<\/code> hook, which fires before <code>init<\/code>; it now runs on <code>woocommerce_init<\/code> instead, as WooCommerce's own guidance recommends. No functional change \u2014 fields register and behave identically, just without the notices.<\/li>\n<\/ul>\n\n<h4>1.2.2 (2026-09-10)<\/h4>\n\n<ul>\n<li>Clarified the checkout \u0391\u03a6\u039c \"Valid\" message: it now explicitly states that only the 9-digit format was checked, not that the number is a real, AADE-registered VAT number. Previously it showed a bare \"Valid\" for any well-formed 9-digit number, which could be read as a genuine verification.<\/li>\n<li>Updated the FAQ to state the same thing plainly for store owners evaluating the plugin.<\/li>\n<\/ul>\n\n<h4>1.2.1 (2026-09-01)<\/h4>\n\n<ul>\n<li>Fixed Block Checkout: selecting \"\u0391\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7\" (Receipt) still required Company Name, \u0391\u03a6\u039c, \u0394\u039f\u03a5, and Business Activity even though those fields are correctly hidden \u2014 the customer could not complete the order<\/li>\n<li>Hardened the required-fields feature to only apply on WooCommerce 9.9.0+ (needed for per-field conditional requirements); older WooCommerce versions fall back to server-side-only enforcement instead of the client incorrectly treating fields as always required<\/li>\n<\/ul>\n\n<h4>1.2.0 (2026-08-11)<\/h4>\n\n<ul>\n<li>Added per-field required\/optional settings for invoice fields (Company Name, \u0391\u03a6\u039c, \u0394\u039f\u03a5, Business Activity) \u2014 all 4 required by default<\/li>\n<li>Fixed Block Checkout showing Company Name, \u0394\u039f\u03a5, and Business Activity as \"(Optional)\" while the server actually required them<\/li>\n<li>Fixed the uppercase-conversion setting not being saved under the option it was read from<\/li>\n<li>Updated donate link<\/li>\n<\/ul>\n\n<h4>1.1.0 (2026-03-13)<\/h4>\n\n<ul>\n<li>Added WooCommerce Block Checkout support via Additional Checkout Fields API<\/li>\n<li>Added checkout type setting (Classic \/ Block) in admin<\/li>\n<li>Added block checkout position setting (Contact \/ Order section)<\/li>\n<li>Added conditional field visibility in block checkout (show\/hide based on invoice type)<\/li>\n<li>Added company name field for block checkout<\/li>\n<li>Made VAT number (\u0391\u03a6\u039c) mandatory<\/li>\n<li>Block checkout fields display natively in admin orders and emails<\/li>\n<li>Improved code quality and validation<\/li>\n<\/ul>\n\n<h4>1.0.8 (2025-01-17)<\/h4>\n\n<ul>\n<li>Simplified plugin for WordPress.org release<\/li>\n<li>Added real-time VAT validation (9 digits)<\/li>\n<li>Added numeric-only input filter for VAT field<\/li>\n<li>Beautified admin settings page with gradient styling<\/li>\n<li>Added author information and donate button<\/li>\n<li>Improved checkout JavaScript for better field toggle<\/li>\n<li>Enhanced mobile responsiveness<\/li>\n<li>Removed advanced features temporarily (moved to roadmap)<\/li>\n<li>Updated documentation<\/li>\n<\/ul>\n\n<h4>1.0.7<\/h4>\n\n<ul>\n<li>Fixed checkout field toggle functionality<\/li>\n<li>Improved CSS styling<\/li>\n<li>Bug fixes and performance improvements<\/li>\n<\/ul>\n\n<h4>1.0.0<\/h4>\n\n<ul>\n<li>Initial release<\/li>\n<li>Basic invoice\/receipt selection<\/li>\n<li>Greek VAT fields (\u0391\u03a6\u039c, \u0394\u039f\u03a5)<\/li>\n<li>Company information fields<\/li>\n<\/ul>","raw_excerpt":"Add Greek VAT, DOY and Invoice\/Receipt selection to WooCommerce checkout. Simple and lightweight solution for Greek e-commerce.","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/pcd.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin\/267458","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pcd.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin"}],"about":[{"href":"https:\/\/pcd.wordpress.org\/plugins\/wp-json\/wp\/v2\/types\/plugin"}],"replies":[{"embeddable":true,"href":"https:\/\/pcd.wordpress.org\/plugins\/wp-json\/wp\/v2\/comments?post=267458"}],"author":[{"embeddable":true,"href":"https:\/\/pcd.wordpress.org\/plugins\/wp-json\/wporg\/v1\/users\/irmaiden"}],"wp:attachment":[{"href":"https:\/\/pcd.wordpress.org\/plugins\/wp-json\/wp\/v2\/media?parent=267458"}],"wp:term":[{"taxonomy":"plugin_section","embeddable":true,"href":"https:\/\/pcd.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_section?post=267458"},{"taxonomy":"plugin_tags","embeddable":true,"href":"https:\/\/pcd.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_tags?post=267458"},{"taxonomy":"plugin_category","embeddable":true,"href":"https:\/\/pcd.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_category?post=267458"},{"taxonomy":"plugin_contributors","embeddable":true,"href":"https:\/\/pcd.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_contributors?post=267458"},{"taxonomy":"plugin_business_model","embeddable":true,"href":"https:\/\/pcd.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_business_model?post=267458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}