There are many ways of export trade in China, including general trade / processing with supplied materials / tourism shopping / bonded warehousing / leasing trade / cross-border e-commerce (under B2C), etc. The export of FBA head logistics basically belongs to the category of general trade customs declaration (code 0110), also known as formal customs declaration export. The declaration unit shall submit to the Customs: declaration form of export goods; Power of attorney for customs declaration; Sales contract; Packing list; Complete set of documents such as invoices.

Most small and medium-sized sellers do not have the right to import and export, nor do they have the conditions for export tax rebate. In order to be convenient and fast, they usually buy the verification form of other import and export enterprises and export it in the name of other import and export enterprises, which is called "paying export" in the industry.