Each issuer has different criteria for approving credit cards, so if you can't apply for a new card, something is probably not right.

Here is a list of the top investors and wealth management companies: Betterment, Vanguard, Moneyfarm, Robinhood, Advizr, Nutmeg, Wealthfront, Habito, Hydrogen, Sigfig and more. We'll share how these great companies are positioning themselves for success as we move to the new normal.

Many college students rely on debit cards, mobile payments or cash.