WOOCOMMERCE HPOS & CHECKOUT BLOCKS · APP 01 (VF-G3-04) · BILLED IN EUR (€)

EU VIES VAT Exemption, Outage Auto-Refund & 1-Click Aelia Migrator

100% compatible with WooCommerce High-Performance Order Storage (custom_order_tables) and Store API Checkout Blocks. Replaces retired legacy plugins with official 16-digit EC VIES consultationNumber proofs and non-destructive 1-click Aelia order migration.

Dual-Mode Preview Ready Zero Legacy Post Meta (100% HPOS CRUD) Store API Checkout Blocks + Classic Checkout 1-Click Retired Aelia EU VAT Assistant Migrator Wave 2 HPOS: AU ABN (A$59/A$119/yr) & US Resale Vault ($39/$79/$129/yr)

1. Classic & Checkout Blocks Real-Time Address Lock Simulator

Evaluates WC()->customer->set_is_vat_exempt() on every shipping change (woocommerce_store_api_checkout_update_order_from_request). If shipping reverts to domestic or mismatches VAT country, VAT is immediately restored.

2. Live WC_Customer & HPOS Order Meta Decision

Direct output of evaluateWooCheckoutVatExemption & $order->update_meta_data().

0% Intra-Community VAT Exemption Active set_is_vat_exempt(true)
Effective Shipping VIES Code: FR
Checkout Notice: EU VAT ID verified. 0% VAT Intra-Community Reverse Charge applied.
HPOS Custom Order Table Meta (_eu_suite_*):
{
  "_eu_suite_vat_id": "FR40303265045",
  "_eu_suite_vies_consultation_no": "WAPIAAAAW6880123",
  "_eu_suite_vies_status": "LIVE_VALID",
  "_eu_suite_shipping_country_verified": "FR"
}

3. 1-Click Non-Destructive Migrator from Retired Aelia EU VAT Assistant

Automatically maps legacy Aelia order fields (_vat_number, vat_number, _vat_number_validated, _vies_consultation_number) into native WooCommerce HPOS custom order tables without deleting any legacy record.

Order & Company Legacy Aelia Meta Keys Migrated Native HPOS Meta (_eu_suite_*) 10-Yr Audit PDF

4. Transparent WooCommerce Annual Licensing in Euros (€ EUR via Lemon Squeezy MoR)

Includes instant EU VAT invoices via Lemon Squeezy, all 24 official EU Reverse Charge invoice languages unlocked on every tier, and full HPOS + Checkout Blocks support.

WORDPRESS.ORG FREE CORE
€0 / forever

Up to 5 B2B validations / mo · 1 site

  • 1-Click Aelia EU VAT Migrator included free
  • HPOS & Checkout Blocks address lock
  • All 24 official EU Reverse Charge notes
SINGLE STORE ANNUAL
€39 / year

Unlimited B2B validations · 1 WooCommerce site

  • 16-digit VIES consultationNumber archive
  • 10-Year Signed Reverse Charge PDF Certificates
  • 1-click manual VAT refund alert on outage recovery
AGENCY 5-STORE
€79 / year

Up to 5 WooCommerce stores

  • Zero-Touch Automated Partial VAT Refund Cron
  • Monthly EU EC Sales List (ESL / ZM) CSV export
  • 30-day HMAC-signed outage cache
AGENCY 25-STORE FULL SUITE
€129 / year

Up to 25 WooCommerce stores · All 4 Apps

  • Unlocks VIES + GPSR/DPP + EAA Fixer + Chargeback PDF
  • White-label client audit PDFs & priority retry worker
  • Bulk historical Aelia portfolio migration
Official Partner Studio: MerchantBastion (merchantbastion.com · support@merchantbastion.com · privacy@merchantbastion.com · billing@merchantbastion.com).
Tax & Regulatory Compliance Disclaimer (Limitation of Liability): MerchantBastion provides automated technical tools interfacing with the official European Commission VIES API (ec.europa.eu). It does not constitute legal, tax, or chartered accounting advice, nor does it act as a tax guarantor. Under Article 138 of Council Directive 2006/112/EC and Implementing Regulation (EU) No 282/2011 Article 45a, the merchant remains solely responsible for verifying substantive Intra-Community exemption conditions, active buyer VAT status, and cross-border physical transport proof. During national VIES outages (MS_UNAVAILABLE), the plugin defaults to fail-safe VAT collection with post-verification partial VAT refund.

5. Global Wave 2 HPOS Add-Ons: Australia ABR ABN (A$59/yr · A$119/yr) & US B2B Resale Vault ($39 / $79 / $129/yr)

100% HPOS custom order table fields (_eu_suite_au_* & _eu_suite_us_*) with zero legacy meta calls. Supports 11-digit ABR Modulo-89 + 47% PAYG No-ABN alerts and U.S. ESIGN MTC/SST state-nexus shipping locks.

Sample PDF #06: Australian ATO Tax Invoice Sample PDF #07: US MTC/SST E-Signed Resale Certificate
Australia ABR ABN Modulo-89 & ATO GST Simulator A$0 Free (5/mo) · A$59/yr Single · A$119/yr 5-Store 
{
  "_eu_suite_au_abn": "53 004 085 616",
  "_eu_suite_au_gst_status": "AU_DOMESTIC_TAX_INVOICE_10_GST",
  "_eu_suite_au_withholding_47_alert": "CLEAR"
}
US B2B MTC / SST State-Nexus Checkout Lock $0 Free (3 Certs) · $39/yr · $79/yr · $129/yr 
{
  "_eu_suite_us_resale_cert_id": "WOO-US-CERT-2026-01",
  "_eu_suite_us_resale_state": "TX",
  "_eu_suite_us_resale_status": "EXEMPT_VERIFIED_RESALE"
}

Statutory Good-Faith Architecture: No unified 50-state live government API exists in the U.S. MerchantBastion validates state permit syntax, captures U.S. ESIGN / UETA signatures, locks exemption to covered ship-to states, and retains SHA-256 PDFs for 7 years.