In this paper a new product rating approach for analyzing retail market of same type of products from different manufacturers is proposed. In Asian retail market there is no specific customer rating record. Instead, the retailers provide a feedback about the products based on the sales analysis. By providing minimum threshold hypothesis using Product Rating Retail algorithm (PRR), retailers rating analysis is ranked. Hungarian algorithm is used to provide the mathematical approach to solve the problem. This provides a global pattern from the random database without losing the potentiality of the original database.