I'm writing this post in an effort to inform those of you who are considering work with GFK. They are difficult to work for to say the least. They are unresponsive when it does not benefit them. They will scrutinize your work with the intention of denying payment. This is how they operate. The goal is always to find some small error with your report in order to disqualify your shop. They retain all your data which they use with absolutely no payment to you. Personally, I don't know how they get away with it. In any other working environment, you would be paid for your work and allowed to make any needed corrections. Not with GFK. I'm convinced their business model is to hire for a shop, look for some error (often correctable) and deny payment. This is a cost-effective way for this company to obtain good data for their client companies for absolutely no cost to them. It's routine for GFK. Fattens up their bottom line!
There are many reputable mystery shopper companies out there. Save yourself the time effort and frustration by passing on GFK.
There are many reputable mystery shopper companies out there. Save yourself the time effort and frustration by passing on GFK.