POP – Free European electronic invoicing for e-commerce (ex-WooPop)
Automate European e-invoicing for e-commerce: generate XML & PDF invoices, send via SdI and PEPPOL, manage compliance with API credits.
4.9(14 reviews)
·90 active installs·Updated 3 weeks agoAs of April 2026, POP is a WordPress fatture plugin with 90 active installations and a 4.9/5 rating from 14 reviews. It has been downloaded 12K+ times in total. Requires WordPress 4.6+ and PHP 5.6+. Available on WordPress.org since 2019. Actively maintained — updated within the last month. Support resolution rate: 50%. Top alternative: WFatture for WooCommerce Fattureincloud.
4.9/514 reviews
90active installs
50%resolved
7 yearssince 2019
Overview
POP is an e-invoicing compliance plugin for WooCommerce, Paid Memberships Pro and Cozmos PMS. It focuses on structured XML and on the full e-invoicing lifecycle, including generation and validation, network submission and, if enabled, digital signature and compliant archiving.
With POP you pay a subscription and receive a monthly allocation of API credits. One credit equals 1 API call, for example: generate or validate XML, submit to a network (SdI, PEPPOL and others), plus signature and archiving when enabled. The principle is simple: you know in advance what you spend, and monthly costs remain predictable.
POP supports country-specific e-invoicing workflows for Italy, San Marino and Belgium, including direct delivery to Italy’s Exchange System (SdI) and Belgian structured e-invoicing su…
Screenshots
Ratings & Reviews
4.914 reviews
5 ★
13
4 ★
1
3 ★
0
2 ★
0
1 ★
0
Compatibility
| WordPress | 4.6+ requiredTested up to 6.9.4 |
| PHP | 5.6+ required |
Top Alternatives to POP – Free European electronic…
Frequently Asked Questions
Changelog
6.8.0 – 13/03/2026
- Fixed: Registered
wc_el_inv_swal2globally in admin sowc_el_inv_admindependencies resolve correctly outside POP settings pages without forcing SweetAlert2 enqueue on every admin screen. - Fixed: Restored
POP Checkout Fieldsblock visibility in the block inserter by registeringpop-checkout-block-editorbeforeregister_block_type(). - Fixed: Simplified POP checkout block editor dependencies to valid Gutenberg/Woo Blocks handles, removing missing dependency issues that prevented block loading.
- Fixed: Hardened
assets/js/pop-block.jsagainst missingwc_el_inv_admin/wc_el_inv_invoiceglobals by using localized fallback data for messages and field positioning. - Changed: Free-plan premium settings now remain visible with disabled UI, including
Paid onlybadges, while server-side save and runtime enforcement prevent unavailable features from being used onfree.
…and 13 more changes
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.