This is an accepted solution.
Hi @Designs-X ,
After checking the 2 links, then you can easily find your answer.
If there is any feature you don't understand on ShopMaster, please do not hesitate to reply to me or contact us at email@example.com
You can use different apps to import products then use each app to process their orders.
You do not need to choose ShopMaster in the "Ship from".
ShopMaster is different from Oberlo, which doesn't have a location called ShopMaster, but uses the default location set up in your Shopify.