for those who don't know you can use a free shopping cart called FatFreeCart it allows you to take payments through Paypal and Google Checkout it's FREE and has no spam or Ads. You can add multi list item like say a shirt and add the different sizes. Best of all it's a copy and paste code that you can place on your Website,MySpace Page or Blog to start selling and making money. I personally use it now on 3 of my sites.