See which credit cards suit a large purchase, from the longest 0% intro periods to cash back & purchase protection. Find out which one fits how you’ll pay.

A health FSA cuts the tax on medical bills, but most unspent money is lost. Base your contribution on last year’s repeat costs. Find out how much to elect.

A Global Entry or TSA PreCheck credit is worth only about $16 to $24 a year, so pick a card for its other perks. Find out ...

Your credit from home can get you a U.S. card. See how Chase & American Express use it, and what to try if neither can. Find out which route fits you.

The American Express Business Gold Card pays 4X points on your top 2 of 6 categories each month for a $375 fee. Find out if its credits fit your business.

The Amex Blue Business Cash card pays 2% back on up to $50,000 a year with no annual fee. Find out which owners it suits and when an uncapped card pays more.

The Amex Blue Business Plus earns 2X points on up to $50,000 a year with no annual fee. Find out what the points are worth and which owners should apply.

For a trip or two abroad a year, take a card with no annual fee or foreign transaction fee, such as the U.S. Bank Altitude Connect. If you go abroad several times a year, the $95 Chase Sapphire ...

Compare the best credit card sign-up bonuses by value, spending required, deadline & annual fee. Find out which offer your ...

Paying taxes by card costs 1.75% or more, so a 2% card barely comes out ahead. Compare the bonuses & rates that beat the fee ...

Compare the best credit cards for dining out, from no-fee cards paying 3% or more at restaurants to fee cards whose credits ...

Many stores refund the difference when something you bought goes on sale within a few weeks, but only if you ask. Find out ...