another name for travelling salesman
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for commercial traveller
But all the same, that bit of commercial-traveller's waggery was rather novel, in the circumstances.The Crystal Stopper|Maurice LeBlanc
The tin box belonged to a commercial-traveller, who was bound for the Htel Du Lac.