For your questions, I'll answer all of them one by one.
1.When you order the products in banggood, you can choose the shipping method by "Air parcle register" which will give you a tracking number to track your orders and products.
2. Of course, we offer dropshipping service.
3.We have the special discount for dropship users by 3%-10% discount. If you order in bulks, the products will be cheaper.
4.About the details of the return policy, you may find out the answers more clearly in this link:Link hidden: Login to view
5.If the customer received a damaged items,Banggood will take responsibility of the item if it's our fault.
6.Usually 1 day or two days.
7. Sorry. We cannot label the item with your brand, neither the invoice.As you already known,we offer blind dropshipping.
At last, Could you please tell me your email address of registering the banggood account ?
So I can examine and qualify your account and upgrade your account immediately.
Hope this helps.