Hi, 

I have searched and could not find my exact problem.  

I am in the USA and running an online dropship business.  Basically I am just listing the products on my website, customer makes the purchase and pays through the checkout process, I get a copy of the order/payment by email and I immediately go to my vendors website to place the order and pay.  When tracking is available I update the order on my website and DONE! 

Its really simple how the business works without Zoho but I am looking to integrate Zoho Books (through Zoho One plan) for better accounting, reporting, and to have a central system while at the same time still trying to keep the process as simple as possible.