Wordpress Shopping Cart Build Online Store Enter Data

I need data added to Online store with pricing. There already is a basic shopping cart plug in ( Simple eCommerce) installed that I'd like for some one to continue using , but will accept another easy to navigate cart that will help with installing of data. I need a main page store tab created on the wordpress home page with a category links and Image to pages that will contain various products. I will need approx 13 pages from off the attached catalogue added to the shopping cart . Each with Title/Category as shown in attached catalogue. Each item will require the main image from attached pdf , along with each item code and price. A little similar to this [login to view URL] but with the correct item code and detail I will edit the pricing at a later stage , but I require the images to be used from pdf catalogue and descriptions. The cart needs to be easy to navigate and clear for users to view image of what they are buying. I'm capable of doing this work , I just don't have the time at this moment.