- to attempt to sell a customer (additional or more expensive goods or services)
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 up-sell
So the only way to survive is to monopolize more of the market and up-sell subscribers just as Comcast-Time Warner Cable will do.Why Would Comcast Improve When It Could Buy Time Warner Cable Instead?
February 13, 2014