Now almost every bank supports online credit card application, but the amount of online application is not as high as that of outlets. If the landlord doesn't care much about the credit card limit, you can log in to the website of the bank that wants to apply for a credit card first, then click on the credit card section, and then click on the online credit card application option on the page. According to the page prompts, fill in personal basic information, mobile phone number, work unit name and address and other work information, and the bank will automatically review it. I wish that's all I know.