Here are 8 mistakes to avoid if you want to get the Chase Sapphire Preferred while it has its 100,000-point welcome bonus before it ends on May 15.

It's been nearly four years since the Chase Sapphire Preferred® Card* last offered its 100k welcome bonus -- and next week it will disappear again. Until May 15, the Sapphire Preferred os offering 100,

The Chase Sapphire Preferred's massive limited-time welcome bonus is ending soon. Here's why travel hackers are jumping on it before it disappears.