"Administrative" covers proprietors, officials, managers, supervisors, and agents, but it does not include salespeople.
"Wage Earning and Education"
R. R. Lutz
And then you can leave your salespeople to wait on all customers, giving you more time for real management-generalship.
"Analyzing Character"
Katherine M. H. Blackford and Arthur Newcomb
I made some remark to Mr. Barker about that, and he said: If my salespeople are not successful, I am to blame, not they.
"Dawson Black: Retail Merchant"
Harold Whitehead