Create a Single Shopping Cart Across WooCommerce Multisite

Hi There!

I'm your new client!

I would like to create a multisite and create a single shopping cart and checkout option with my WooCommerce Multi-Site Stores. I already found the global search. Can you help me with the other solutions?

I also found this: http://woomultistore.com/. They do something i'm looking for, but WPMUDEV looks much better, so i hope you can help me with my wish.

Like to hear!