外掛說明

Fiscalità ITA Light for WooCommerce adds the Italian fiscal fields required at checkout and the logic for visibility, requirement, and invoicing.

Main features

Custom fields: VAT (P.IVA), Tax Code (Codice Fiscale), SDI Code, PEC, Customer type (Private / Company / Freelancer).
Automatically shows/hides fields based on customer type and country (with “Limit to Italy” option).
VIES validation with cache, retry, and fallback (checkVatApprox).
If valid, VAT is removed automatically, including Checkout Blocks (Store API).
Compatible with WooCommerce PDF Invoices & Packing Slips (separate numbering for receipts).
“VAT not applied (VIES)” badge in checkout, thank you page, emails, and admin.
VIES column in the orders list and visual tag in the order view.
Fully compatible with High Performance Order Storage (HPOS).

Settings

Find settings in WooCommerce Fiscalità ITA:
– Enable/require Italian fiscal fields.
– Enable/disable VIES validation and set your requester VAT.
– Configure prefixes and counters for PDF receipts.

Compatibility

WooCommerce 7.0+ (tested up to 10.3.3)
Classic checkout and Checkout Blocks (Store API)
PHP 7.4+
WPML / Polylang / Loco Translate (tested)

External services

This plugin connects to the EU VIES VAT validation web service provided by the European Commission (VIES) to validate EU VAT numbers and apply VAT exemption for eligible B2B customers.

Data sent: country code and VAT number entered at checkout; if configured, the requester country code and requester VAT number.
When: only when VIES validation is enabled and the customer is checking out with a VAT number.

Service terms/legal disclaimer: https://european-union.europa.eu/legal-notice_uk
Privacy policy: https://commission.europa.eu/privacy-policy-websites-managed-european-commission_en

Credits

Developed by dot4all Srl
Support: https://dot4all.it/contatti/

安裝方式

Install and activate the plugin like any other WordPress extension.
Open WooCommerce Fiscalità ITA to configure options.
(Optional) Enter your Italian VAT as “VIES requester” for more reliable checks.
Test checkout with a valid EU VAT to confirm VAT removal.

常見問題集

VIES returns “INVALID” for a valid VAT number: Try a clean check by appending ?dot4all_fiscalita_ita_light_nocache=1&dot4all_fiscalita_ita_light_nocache_nonce=... (admin only, nonce required).
Make sure PHP SOAP is enabled and the server can reach ec.europa.eu.
Can I use the plugin with Checkout Blocks?: Yes. The plugin is fully compatible with WooCommerce Store API.
VAT is not removed even when VIES is valid: Check that:
– “Calculate tax based on” is not set to shipping with an empty address.
– The customer type is “Company” or “Freelancer”.
– The VAT number is correct (prefix optional).
– A cache plugin is not serving a static checkout.
Does it generate invoices or receipts?: Yes, if you use “WooCommerce PDF Invoices & Packing Slips”: you can set a separate receipt numbering.

使用者評論

這個外掛目前沒有任何使用者評論。

參與者及開發者

以下人員參與了開源軟體〈Fiscalità ITA Light〉的開發相關工作。

dot4all

〈Fiscalità ITA Light〉外掛目前已有 1 個本地化語言版本。感謝全部譯者為這個外掛做出的貢獻。

將〈Fiscalità ITA Light〉外掛本地化為台灣繁體中文版

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變更記錄

3.2.1

Declared and tested compatibility with WooCommerce 10.3.3.
Refinements: hook priority for live VAT removal, improved Store API handling (Blocks).

3.2.0

New VIES validation with cache, retry, and fallback (checkVatApprox).
Automatic VAT removal on classic checkout and Checkout Blocks.
Informational badges in checkout, thank you page, emails, and admin.
VIES column in orders list and tag in order view.
“Limit to Italy” option improved (dynamic field hide when country ≠ IT).
HPOS and WooCommerce PDF Invoices & Packing Slips compatibility.
JS/session refactor (works for guest users).
Security and sanitization improvements.
Updated translations (IT/EN).