The landlord can apply for a credit card online through official website of Shanghai Pudong Development Bank. The specific operation steps are as follows:

1. First, enter the official website of Shanghai Pudong Development Bank and find the credit card center on the page

2. After entering the credit card center, select the type of credit card that the landlord wants to apply for, and click Apply

3. Then fill in the relevant personal information as required, and be sure to ensure the authenticity of the information

and finish it on the display.