allows you to see the real discount by comparing the current price with the previous price, which is the correct & real discount you will be getting. Sometimes online sellers don’t do this in order to show shoppers a larger percentage drop in the product price in the offer or promotion. The real offer or promotion is when you compare the current price with the previous price. Real offers and promotions are sometimes not as advertised. To ensure you are getting a good deal, Kanbkam job is to track those price changes for shoppers, store and graph them so that the shopper can know if the product is selling now at a good price compared to it's history or not. Shopping portals change products prices frequently, sometimes every hour. is a historical price analysis portal for products selling in online shopping & eCommerce portals in the Middle East and North Africa, like Amazon AE, Amazon SA,, Jumia, Jarir, eXtra Stores, etc.