I have purchased iWork from an apple store couple of years ago. The software it has is the latest, same with those found on App Store. Is there anyway that I can make my account able to download Pages,Numbers and Keynote from the App Store? I do have the box of the software and even the receipt.
Apple doesn't offer a way to move iWork licenses to the App Store. There isn't much to gain from such a move anyway because new major releases of iWork have (at least til now) always be sold as full versions only (which still was cheaper than e.g. MS Office upgrade versions).