Getting Different Results From Different Comparison Shopping Engines

Considering the fact that there are several comparison shopping engines that compare products on a price basis, it would be reasonable to think that all the comparison shopping engines would display the same results. However, this is certainly not the case in this situation. Every comparison shopping engine gets it's product listings from different sources and therefore provide different search results. Consumers have the option of comparing prices on the comparison shopping engine they first use and take the best product they can find from those search results, or they can do the same search on several comparison shopping engines to see if they can find any better results on another site. Using several comparison shopping engines is the only way to ensure that a consumer will find the best results for the products they want to purchase.