1. The applicant fills in the payment information according to the payment list. 2. The agency will provide payment information according to the payer, collect the fees and print receipts. 3. The payer shall check the printed payment receipt and payment. 4. The agency will send the first and third copies of the payment receipt to the Charge Office of the Patent Office of the State Intellectual Property Office on the next day, and at the same time telex the payment information to the Charge Office of the Patent Office of the State Intellectual Property Office.