We've all been to one of the reverse lookup sites and saw the offer.
For just twice (or a little more) than what you'll pay for a single report, you could have unlimited reverse cell phone searches.
You could use them to review the unusual numbers on your cell phone bill, to locate your old friend, to keep better track of who your daughter talks to on the phone.
But before you sign up, make sure to read the terms of the agreement carefully.
First, you have to look at how long you'll be receiving this abundance of searches.
The term "unlimited" implies you could be getting them forever.
The reality is that these memberships often only last for a single year.
That means after the year is up you'll have to pay the fee again or you might even be billed automatically.
Make sure you read the fine print.
Second, make sure you're not getting the ability to look this single number up indefinitely.
Crafty wording can make it sound as if you get to look up as many numbers as your heart may desire but the small print may tell you a different story.
And you might not realize it until you go to make another search.
By that time, any guarantee you might have been given would have expired.
And speaking of guarantees on these unlimited reverse cell phone searches, be careful about those, too.
Not all of them are created equal so read the details carefully before you spend a penny.