Global Test Market is a decent standard of what you're getting yourself involved in. Their practices are not any more or less shady or reputable than almost any online venue – survey or otherwise. Just like Facebook, when you identify yourself accurately with Global Test Market, you can expect them to use that information in any way possible to make a penny. The great news is they inform you and ask for consent first.
MoneySupermarket.com Financial Group Limited is authorised and regulated by the Financial Conduct Authority (FRN: 303190). The registered office address of both MoneySupermarket.com Group PLC and MoneySupermarket.com Financial Group Limited (registered in England No. 3157344) is MoneySupermarket House, St. David's Park, Ewloe, Chester, CH5 3UZ. MoneySavingExpert.com Limited is an appointed representative of MoneySupermarket.com Financial Group Limited.