What is the operation process of the courier company?

The process is as follows: data sorting → the business department fills in the bill of lading and submits it to the public?

Division → Company arranges the delivery department to cooperate with delivery [after delivery, the invoice is submitted to the company's inspection department] → The business department fills in the data printing application form and submits it to the data department → Print the receipt (within 3 hours, the data department submits it to the business department, Exceptions in special circumstances) 【 Divergence direction → Submit the printed data sheet to the inspection department after printing 】→ The business department fills in the delivery notice → The business department submits the delivery notice and receipt to the delivery department 24 hours in advance (exceptions in special circumstances) → The delivery department arranges delivery after receiving the order → The delivery department submits the receipt and delivery notice to the inspection department within 48 hours (exceptions in special circumstances). [Diversion direction → Delivery Department makes delivery report and submits it to the Supervision Department] → After the spot check, submit it to the Information Department for data sorting [Diversion → After the spot check by the Supervision Department, make a spot check report together with the delivery report and all documents to be bound and submit it to the company for filing] → After the data department finishes sorting, submit the receipt to the business department → The business department submits the salesman's receipt to the customer for settlement and collection [Diversion → Submit the receipt that does not need to be submitted to the customer to the Data Department for filing]