However, most credit card applications ask for a Social Security number (SSN). This poses a problem for those who don’t have ...

A primary account number (PAN) is commonly called a credit card number, even if it's not on a credit card. These are strings of 14 to 19 numbers that uniquely identify a payment card and its account.

Here are the eligibility requirements and information you need to enter for a credit card application, and what issuers are looking at when they decide to approve or deny.

An Individual Taxpayer Identification Number can help you apply for a number of credit cards and other credit products. Assuming you have decent credit, applying for a credit card is a simple process.