Janessa Prefers High-End Cosmetics but Also Likes a Good Deal

Janessa prefers high-end cosmetics but also likes a good deal.She only purchases her make-up at department stores when they have a gift with purchase.Today she saw at Macy's that if she buys $35 worth of Lancôme cosmetics she would receive a gift with purchase.This gift with purchase is a form of what kind of sales promotion?

A) premium
B) rebate
C) sample
D) pop-up
E) special event