GTM4WP - Google Tag Manager for WordPress vs PDF Invoices & Packing Slips for WooCommerce
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| Feature | GTM4WP - Google Tag Manager for WordPress v2.0.6 · checked 23 Oct 2026 Free · ★ 4.5/5 Visit Details | PDF Invoices & Packing Slips for WooCommerce v5.16.6 · checked 23 Oct 2026 Free + paid · ★ 5.0/5 Visit Details |
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| At a glance | ||
| Active installs | 700,000+ | 300,000+ |
| Last updated | October 12, 2026 | October 22, 2026 |
| Editions | GTM4WP - Google Tag Manager for WordPress | PDF Invoices & Packing Slips for WooCommerce · PDF Invoices & Packing Slips for WooCommerce - Professional ($) |
| Pros | Places GTM containers without editing theme files; Data layer for WooCommerce, forms and media events; Consent mode and a tag blocklist are built in | Invoices and packing slips attached to order emails; Customers can download documents from My Account; UBL and PEPPOL e-invoice XML included in the free plugin |
| Cons | Tags, triggers and consent rules must be set up in Google Tag Manager; Tracking setup is complex and needs a tag manager account | Credit notes, proforma invoices and cloud uploads need the paid Professional add-on; Premium templates are sold separately |
| More features | ||
| Other features | GTM container snippets in head and body, Multiple containers, Page variables in the data layer, Google Consent Mode, Tag blocklist for pages and elements, WooCommerce event tracking in the data layer, Contact Form 7 tracking, Media (video and audio) events, User events in the data layer, Visitor data module, AMP support | PDF invoice and packing slip documents, Download and document link shortcodes, Setup wizard, UBL XML e-invoice builder, PEPPOL settings in My Account, PEPPOL endpoint REST route, Document types gated behind the Professional add-on ($) |
| Integrations | ||
| Analytics | Google Tag Manager | — |
| E-commerce | WooCommerce | — |
| Plugins | Contact Form 7, Polylang, WPML | — |
| Other | — | PEPPOL directory |
| Requires WordPress | 6.3 | 4.4 |
| Requires PHP | 8.0 | 7.4 |
| Tested up to | 7.1 | 7.1 |
| Phones home | No | No |
| External services | www.googletagmanager.com | plugins.svn.wordpress.org, directory.peppol.eu |
| Shortcodes | — | 3 |