The following are the steps to sign the SF Express freight service agreement:
1. Enter SF Express official website, enter the option of "merchants entering", download SF Express freight service agreement and fill in relevant information.
2. Prepare business license, legal person ID card, hand-held ID card and other relevant documents.
3. Go to the local SF Express operation outlets, submit the above materials, and apply for opening the SF Express service account.
4. Sign the SF Express Freight Service Agreement and pay the corresponding deposit and freight according to the requirements of the agreement.
After completing the above steps, merchants can use SF to carry out logistics distribution.