The Internal Revenue Service (IRS) notified us that the tax identification information in your Amazon Services LLC Associates Program account does not match its records. Per the attached IRS B-Notice, you must send a signed, hardcopy IRS Form W-9 to the address listed below to update the US tax identification information in your Associates account by December 4th, 2013. If IRS form W-9 is not provided by this date, payments from your account will be suspended. Your Associates account may also be terminated and any outstanding balance may be withheld.