change in the PRICING FORMAT in CS CART-3

change in the PRICING FORMAT in CS CART the pricing format of CS CART needs to be changed in CS CART there is default BUY NOW option and we want to add two other pricing format available for the vendors to post their items for sale. 1. BAR GAIN FORMAT FORMAT please refer to zip folder no. 1 2. AUCTION FORMAT ( we can buy the plugin add on available ) but your duty would be integrating the add on the cs cart [login to view URL] ( if we buy, ur responsibility would be installation and integration with our PRICING FORMAT) AND IF WE BUY THIS ADD ON we would reduce our budget by 150$ ( the price of multivendor version of cs cart auction add on) you can opt to develop by yourself to earn that amount