One of the most abusive companies I have ever come across in my life. I did studies with them for 11 years since 2013. I had one day where I had a problem… I had an appointment but all of the stoplig… Full review by Liz Fox
Apr 4, 2024
It was fun and easy to do a study.I enjoyed myself completely and I would definitely recommend P&K research to just about ALL my friends.Its definitely worth the time and effort to this especially wi… Full review by Lucinda Knudson
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