We are a marketing firm working with a client in need of shopping cart integration on their existing site. The client has a new merchant acct with Authorize.net as the gateway. They have a new shopping cart account with 1shoppingcart. These need to be set up with 2 products on separate description pages on the client's website. The site is built with Joomla, so experience with Joomla is helpful for this quick job. We will also be setting up the shopping cart to send orders to...