What's the different between an outside salesforce and an inside salesforce?

Answer: The later works outside the office while the former works inside

Explanation: Outside sales force refers to the sales personnel of an organisation who go out from the formal workplace to deal with the prospective customers.

Inside sales refers to the sales made by the employees tot he customers via an electronic medium such as telephone or mails etc. These ales personnel usually do not go of the work place and their work style remains highly formal.