A Inventory System in Naira (CHangeable Curreny)

A complete inventory System Like [login to view URL]?WT.ac=search_item&WT.seg_1=search_item&WT.z_author=Clivern which would however have an interface like [login to view URL]?WT.ac=search_item&WT.seg_1=search_item&WT.z_author=tecdiary. As you can see the in the first example the amount earned is shown (VERY IMPORTANT). I'd like to have this in 2days. QUITE URGENT.