  The aim of this article is to introduce the Kantorovich form of generalized
Szasz-type operators involving Charlier polynomials with certain parameters. In
this paper we discussed the rate of convergence better error estimates and
Korovkin-type theorem in polynomial weighted space. Further, we investigate the
local approximation results with the help of Ditzian-Totik modulus of
smoothness second order modulus of continuity Peetre's K functional and
Lipschitz class.
