A credit card with a $50K credit limit gives you serious spending power, but such cards require a high credit score. Check ...

There is no perfect number of credit cards for everyone. Find out how having multiple cards can earn you more rewards on your ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. Most credit cards are assigned a fixed credit limit when you open the account. This line of credit ...

but if you need a high line of credit, you’ll need to choose your card strategically. Business cards without a preset limit can also be a smart play—especially if you only occasionally need a ...