Have you ever wondered if you are ordering the correct series of index tab?  Let me explain the difference and the various names they are known by.

  Avery style, also known as the 80000 series features Helvetica Bold type, black ink both sides, all printing UPPERCASE, available in side or bottom tab, unpunched.

Allstate style, also known as the 90000 series, features Helvetica type, black ink both sides, all printing Upper and lower case, available in side or bottom tab, unpunched.