Board Thread:Friend Code Exchange/@comment-2.97.234.154-20161109183537/@comment-28482541-20161109185048

A code is only good for 4 or 5 uses, so if people have used the code before you, it expires and you will get the incorrect code message. Also you have to play around sometimes because the digits may not be clear. Like 0 and O, or zero and the letter o. Or the number 1 and l or L.