Main features
- automatic sending of new orders to Mailstep
- if sending fails, you can resend the order to Mailstep manually
- fulfillment tracking right in WooCommerce – the plugin updates order statuses (the store manager keeps an overview, and you can hook it up to sending emails and more)
- stock updates from Mailstep to WooCommerce (manual and automatic)
On top of that, you get regular updates and new features, extensive documentation and developer filters. I develop the plugin in close cooperation with Mailstep itself.
Full functionality and support require an active subscription (license) for each separate WordPress installation that uses the plugin. When the subscription expires, orders stop being sent to Mailstep and support ends. Your existing orders stay untouched.
Compatibility
The plugin is compatible (= it can take data from them or pass data on) with the plugins below, with their makers in brackets:
- shipping: ACS Points Plugin (AfterSalesPro), BOX NOW Delivery (BOX NOW), Packeta (Zásilkovna), WooCommerce Zásilkovna (Toret), WooDoprava (Toret), WPify Woo: Zásilkovna (WPify)
- payment: Woo Fio (Toret), Woo GoPay Inline (Toret), Toret Comgate (Toret)
- custom order numbers: Booster Plus for WooCommerce (Booster), Toret Order Numbers (Toret), WooCommerce Sequential Order Numbers (SkyVerge), Sequential Number Pro (SkyVerge), Sequential Order Number for WooCommerce (WebToffee)
- IČO, DIČ: Kybernaut IČO DIČ, WPify Woo: IČO a DIČ (WPify)
- product bundles: WPC Product Bundles for WooCommerce (WPClever)
- PDF invoices: PDF Invoices & Packing Slips for WooCommerce (WP Overnight)
- multilingual plugins: WPML, Polylang
If you use another extension the plugin doesn’t work with (it happily coexists with most), get in touch and we’ll work out a fix together.
Additional services
I offer these paid add-on services. To order one, please get in touch:
- plugin installation and setup (€40 excl. VAT)
- one-off creation of stock cards in Mailstep from your WooCommerce data (€80 excl. VAT)
- one-off product import from Mailstep into WooCommerce (€80 excl. VAT)
We use the plugin when building online stores for our clients, thanks to its simple implementation, loads of features and complete reliability. The icing on the cake is the excellent support: whenever we have a question or need help with a custom use case, we get an answer within a few hours, and we’ve always managed to solve everything.
Pixxi CEO
Buying a plugin is easy, but being able to ask its author about the setup is a real help.
Designer
Our experience is more than positive. Karolína Vyskočilová gave us full support when we ran into minor complications. The integration works well and without problems. Thank you for your help and for building this integration, which offers plenty of options.
Weby od Honzy
Active installs: 100 +
Last version: 1.12.8
Last updated: 12 October 2026
Min. PHP version: 7.4
Frequently asked questions
What is Freemius?
Freemius is a service that helps developers of WordPress plugins and themes sell their products online. It offers a simple, secure way to handle payments and license keys, along with tools for tracking user activity, managing customer accounts and providing customer support. You’ll find more in the plugin help.
How do licenses work?
One license covers one WP installation (tied to its own URL) plus unlimited development domains. It gives you access to updates and support for that site.
I’m a developer and need to add a filter or an action
Drop me a line and explain where and why you’d like to add it. If it doesn’t limit the plugin’s functionality, I’ll gladly add the hook so you can use the plugin for your client.
How can I report a security vulnerability?
You can report security vulnerabilities in English through the Patchstack Vulnerability Disclosure Program. Patchstack helps verify, triage and resolve every security issue. Report a security vulnerability.