This way of finding customers is as follows:

1. Advertising through social media: Publish advertisements on social media platforms to attract potential customers. You can use attractive pictures and text to grab people's attention and provide detailed information about the credit card.

2. Marketing via email: Send emails to existing customers or potential customers to introduce the advantages and features of credit cards. You can use a personalized email template to grab people's attention and provide details about their credit card.

3. Telemarketing: Contact potential customers over the phone to introduce the advantages and features of credit cards. Scripts can be used to ensure the accuracy of the information and provide details about the credit card.