The portal for tester and those who want to become one.

Checkstone is one of the leading providers of mystery shopping.
We perform approx. 120.000 mystery shoppings, test consultations
and storechecks a year to ensure quality.

If you are a tester or if you want to become one, please inform
yourself here or on www.checkstone.com. You can easily be a
part of it: For example with your own online tester workingplace,
good honorariums and additional benefits in form of "Checkstones".