product survey
noun[C]
MARKETINGukusanexaminationofconsumers'needs,opinions, use, etc. ofparticularproductortypeofproduct, made byaskingagroupofpeoplea set ofquestions:
The haircareproductsurveyrevealedthatpeopleare assatisfiedwithsupermarkets' own-brandshampoosas they are with moreexpensivebrands.