A purchased evaluation is the system where the designer (usually a company) of a new product pays a customer to evaluate his new item. A purchased evaluation is the system where the designer (usually a company) of a new product pays a customer to evaluate his new item. businessofapps.com About Us — NIX United Enterprise Applications, Data & AI Solutions Over 27 years in the software engineering business we’ve delivered 3’000+ software solutions for clients worldwide. According to IAOP