1. Login to the German patent system: login to the German Patent and Trademark Office in official website, and login to the patent system with an account.
2. Select the relevant application type: according to the demand, select the appropriate application type, such as patent application and trademark application.
3. Fill in the application form: fill in the relevant application form according to the system prompt.
4. Choice of payment method: In the process of filling in the application form, you need to choose the payment method. The German Patent and Trademark Office usually accepts various payment methods, such as credit card and bank transfer.
5. Record financial information: After payment is completed, the system will generate relevant payment records and receipts.