Merc GfK
Español 
Solutions
In this section:
Online Assessment
Syndicated Assessments:
Be a Mystery Shopper
Would you like to earn money in your free time?
Apply Now
Our panel members
Your opinion shapes the way the world works, we want you to share it with us.
Apply Now Contact
Walkiria Calva
Director of Marketing Science
Online Assessment
Types Online Assessment
GfK currently employs more than 10.000 persons in the Mexican Republic as online panelists and/or mystery shoppers.
We invite you to take a closer look at some of our studies