【實用購物app】PriceMarx|最夯免費app-綠色工廠好玩App

PriceMarx is a free service that estimates a fair market value of any merchandise, both new and used. It uses publicly available pricing information as well as data from affiliated merchants and sophisticated artificial intelligence and statistical analysis algorithms to produce price estimates for almost anything - from electronics to groceries, both new and used, from large stores like BestBuy or WalMart to online marketplaces like eBay or Bonanza to grocery chains like TJ's, Whole Foods. It is a great way to evaluate how much you should expect to pay when you buy, or how much you can expect to receive when you sell.

PriceMarx strives to give you the most accurate price estimate possible. Most of the similar services have a hard time separating things like "smart phone" from "screen protector for smart phone" when you search for "smart phone". The result is a price estimate obtained by averaging the price of $500 and $5 items. Our proprietary technology uses collective intelligence of our users to learn how to distinguish such things to provide you with accurate, meaningful and useful price valuations.

In addition to the fair price estimate the app is a great comparison shopping tool providing you with links to merchants' listings at merchants' sites.

You can also access our service with a Web browser. Please visit us at http://www.pricemarx.com.