by rakuzy 0 (0 reviews)

Yzukar B2B Invoice Fields for KSeF

Name: Yzukar B2B Invoice Fields for KSeF
Author: rakuzy

Collect the Polish NIP and B2B invoice data at checkout, validate the NIP checksum locally, export orders to CSV. Classic and block checkout.

Yzukar B2B Invoice Fields for KSeF ranks #48,933 among WordPress.org plugins with 0+ active installations, is #10,150 of 12,463 in the E-commerce category, and was last updated Sep 2, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.1

v0.4.0 Current Version v0.4.0

Updated 2 weeks ago Last Update on 02 Sep, 2026

Refreshed 12 hours ago Last Refreshed on

#10,150 of 12,463 in E-commerce Actively maintained

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Rank

#48,933

+14853 this week

Active Installs

-100%

KW Avg Position

— No change

Downloads

272

+5 today

Support Resolved

— No change

Rating

Review 0 out of 5

0 (0 reviews)

Next Milestone 10

Total Progress 50%

0+ 10+

17,266

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Current #48,933

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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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Plugin Details

Version: 0.4.0
Last Updated: Sep 02, 2026
Requires WP: 6.3+
Tested Up To: 7.1.1
PHP Version: 7.4 or higher
Author: rakuzy

Support & Rating

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

Keywords

e-faktura faktura faktura b2b ksef nip

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Frequently Asked Questions

Common questions about Yzukar B2B Invoice Fields for KSeF

No. It does not connect to KSeF, send invoices, authenticate with certificates, or download official confirmations. It only helps collect and export invoice-related order data.

No. The free plugin validates the 10-digit Polish NIP format and checksum locally. It does not verify VAT status or bank account assignment.

Version 0.1.0 focuses on the classic WooCommerce checkout field filters. Block checkout support is planned only after the first review and user signal.

The free plugin is fully usable for collecting and exporting invoice fields. A future paid export pack may be distributed outside WordPress.org as a separate GPL-compatible add-on.