by tomppasalmi 1 (0 reviews)

Verkkokauppapaja B2B Checkout for WooCommerce

Name: Verkkokauppapaja B2B Checkout for WooCommerce
Author: tomppasalmi

Finnish B2B checkout for WooCommerce: "buying as a company" toggle, Y-tunnus validation, YTJ autofill and VAT ID for classic and block checkout.

Verkkokauppapaja B2B Checkout for WooCommerce ranks #56,694 among WordPress.org plugins with 1+ active installations, is #7,179 of 13,811 in the E-commerce category, a 1/5 rating from 0 reviews, and was last updated Oct 4, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v0.3.2 Current Version v0.3.2

Updated 2 weeks ago Last Update on 04 Oct, 2026

Refreshed 6 hours ago Last Refreshed on

#7,179 of 13,811 in E-commerce Actively maintained

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Rank

#56,694

— No change

Active Installs

-2%

KW Avg Position

14.3

— No change

Downloads

301

+2 today

Support Resolved

— No change

Rating

20%

Review 1 out of 5

1 (0 reviews)

Next Milestone 10

Total Progress 30%

0+ 10+

43,757

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Rank Changes

Current #56,694

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

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Reviews & Ratings

1.0

0 reviews

Overall 20%

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Plugin Details

Version: 0.3.2
Last Updated: Oct 04, 2026
Requires WP: 6.5+
Tested Up To: 7.1
PHP Version: 7.4 or higher
Author: tomppasalmi

Support & Rating

Rating: ★ ☆ ☆ ☆ ☆ 1
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

b2b finland woocommerce y-tunnus ytj

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Frequently Asked Questions

Common questions about Verkkokauppapaja B2B Checkout for WooCommerce

Yes. Fields are registered with the WooCommerce Additional Checkout Fields API. On WooCommerce 9.9 and newer, WooCommerce itself shows and requires the company fields only when "I am buying as a company" is checked. On WooCommerce 8.9–9.8 the plugin hides the fields itself and enforces the required fields when the order is placed.

Tested with WooCommerce 8.9 and 11.1 on WordPress 6.5–7.1 and PHP 7.4–8.4, with both HPOS and legacy order storage.

Use y_kassa_get_order_data( $order ) in PHP. It returns the Business ID, company name, VAT ID, buyer reference and YTJ result for business orders (an empty array for consumer orders).

This plugin checks the format and derives the Finnish VAT ID from the Y-tunnus. Live validation against the EU VIES register is part of the optional Verkkokauppapaja B2B Checkout Pro add-on.

The autofill uses a read-only REST route that only returns public register data. It requires a nonce, is rate-limited per IP (60 lookups per 10 minutes, filter y_kassa_rate_limit) and only ever calls the fixed PRH address.