There are 12 Amazon Store Fronts/website in total. You can import products from any or all of the 12 Amazon Store Fronts, so don't be shy, Import away!
Note: For the Mexico, Japan, China, Brazil, and India Associates Programs, you must have a bank account located within each country.
With the Basic Plan you can import from only the one Amazon store front that you choose. With the pro plan, you can import from three Amazon Store Fronts and with the premium plan you can import from all the 12 Amazon Store Fronts at the same time.