Plugin Functions
This Simla.com integration plugin will help you manage your orders, catalogs and stock more easily by generating a catalog compatible with Simla.com system, setting up a two-way exchange of orders between WooCommerce and Simla.com; sending and receiving changes on orders, uploading leftovers from Simla.com to your online store automatically. How? By enabling the “stock unloading” function, your stock will be updated automatically every 15 minutes. This also means that you don’t have to manually hide sold out stock on your website: the system will do it for you automatically!
Downloaded changes from Simla.com
Every 5 minutes the plugin downloads changes from Simla.com to WooCommerce.
Customization
You can make changes to the basic plugin classes by placing a copy of the class from the “include” directory to the “wp-content/retailcrm-custom” directory.
Screenshots

Enter the Simla.com address, the API key, the API version and click the save settings button. If no other settings appear after saving, refresh the page.

A list of directories will pop up, in which you will have to set up delivery and payment methods, as well as order statuses. Check the "Unload leftovers" box if you want to unload leftovers from Simla.com to your store (for more details, see the description).