Scott,

The UPS stores do well, but depends on the location and how much the owner is involved in the business. They really cater to small businesses, especially home based businesses and provide shipping, faxing, coping and mail box rentals.

Web reference: www.franchiseadvisorygroup.net

Typically bulk mail box stores also have some other business service such as packaging and mailing, lottery, etc.

just a general observation that these "mail box" stores are disappearing.

What attracts you to opening this type of business??