Connecting multiple Shopify stores of resellers to our Shopify

[George_Attar]

Hi,

We have several resellers who would need to have their own Shopify stores interconnected to our Shopify for a smooth drop-ship.

We are looking for an app that once we have the orders fulfilled in our Shopify, it updates our resellers' Shopify stores with the same tracking numbers to provide a fully automated solution.

We are currently using Syncio which works quote good but does not support updating partial shipments. 

If you also suggest an alternative method to accomplishing the same, it would be great.

Thanks a lot,

George