submitting www.salesboom.com to multiple categories

A competitor of salesboom.com is listed in multiple directories:
Computers: Software: Marketing: Sales and Marketing Productivity
Computers: Software: Business: Small Business: Contact Management
Computers: Software: Rentable

Salesboom.com is currently listed in:

Computers: Software: Business: Small Business: Contact Management

I would like to submit salesboom.com to the above directories as well as they are directly relevant to salesboom.com. Any suggestions on how to do this the correct way - ie not to get salesboom.com banned?

Cheers

You can submit an update request to the category where the site is currently listed, and suggest that the editors there re-review the site to see if it might be listable in an additional category. Please don't suggest it to additional categories yourself. Thanks!