ExpandCart is a platform that allows you to build your own professional store and do not offer any products. You choose your products, determine their prices and sources as you like and earn profits through the sales of your site.
If you do not have any products you can use what is known as the Drop Shipping, and you can add products from other sites on your store with the addition of profit margin for you and when one of your visitors buy any of these products from your store you are making a purchase order from Supplier, but on the client's address, the supplier will Shipping the product directly to the customer and you will retain the price difference as a profit margin
Some of the sites in China offer service to the Chipping routes
We invite you to read the following article to learn about 20 sites for the DropShipping in addition to the site of Aliexpress:
https://www.expandcart.com/en/18433-20-%D9%85%D9%88%D9%82%D8%B9-%D9%84%D9%84%D8%AF%D8%B1% D9% 88% D8% A8-% D8% B4% D9% 8A% D8% A8% D9% 86% D8% AC-% D8% BA% D9% 8A% D8% B1% D8% B9% D9% 84 % D9% 8A-% D8% A7% D9% 83% D8% B3% D8% A8% D8% B1% D8% B3 /