Image resizing on products from 100x100 on main page to medium on product page around 240x240.
Adding graphics on the front page, Adding/editing to the info pages('about us’,’ contact us' etc) Adding paypal and secuirty logo on front page.
Adding CVV (AVS) Number box to the checkout.
Adding information regarding billing on the checkout and add info to contact us page.
Adding a quick checkout to os commerce cart.