1. First log in to online banking of Shanghai Pudong Development Bank. Select "Electronic Commercial Bill" and "Prompt Payment" under the menu, select the start date and end date, bill type and prompt payment type (normal or overdue), and click the query button.

2. Secondly, set the discount application, select the bill and account number that need to be prompted for payment, and click the Submit button.

3. Finally, customers can check the application progress of Shanghai Pudong Development Bank discount through the modules of "Electronic Commercial Draft" and "Business Application Inquiry/Cancellation".