Omnibus by ilabs for WordPress

The good stuff

What actually surprised me was how quiet it was. No loud alerts, no weird layout shifts. It just started showing the old price underneath the current one on product pages. And it auto-updated every time a new promotion kicked in. I tested it by running a 15 percent off sale, then went back two weeks later - boom, the old price showed up exactly where it should have. No extra steps, no admin panels to remember. It pulled the data from the last 30 days automatically. For a plugin that’s basically doing legal compliance work, it felt way less stressful than I expected.

The not-so-good

And yeah, it’s not perfect. The biggest downside? There’s zero documentation. Like, nothing. Just a few lines in the plugin description. If you’re not already comfortable digging into WooCommerce hooks or debugging PHP, you might get lost trying to figure out why something isn’t showing. Also, it only works with WooCommerce - if you’re using something else, forget it. And since it’s free, there’s no support team to call. I ended up checking GitHub issues to see if others had similar problems. Not a dealbreaker, but it does make setup feel a little… solo. Also, the user rating is only 8.2 from one vote. That’s suspicious. Either people are really happy and don’t bother reviewing, or it’s so niche that only a handful of users care. I’d love to see more feedback before trusting it long-term.

Bottom line

If you’re running a WooCommerce store in the EU and need to comply with pricing transparency rules, Omnibus by ilabs for WordPress is a solid, free option. It’s simple, reliable, and does exactly what it promises. But go in knowing it’s barebones and undocumented. If you’re tech-savvy and don’t mind figuring things out as you go, this is worth downloading. Otherwise, maybe stick with something more polished - though those usually cost money. Bottom line: it’s free, it works, and it’s better than nothing. Definitely give it a try if you’re in the EU.