Generally, the fees incurred by Amazon sellers when opening a store are roughly as follows:

1. Product procurement costs (except for product processing factories)

2. International logistics costs (FBA first leg + taxes)

3. Amazon warehouse rental

4. Amazon outbound shipping costs (pickup fees + transportation fees)

5. Amazon platform commission (monthly rental fees for professional sellers + product commissions 8%-15%)

6. Foreign currency settlement costs (2%-3%)

7. Loss costs (estimated percentage, such as losses caused by returns/compensation)

8. Long-term storage fees

In addition, the US site has added sales tax and other fees starting this year, and it should expand to more sites soon.