osCommerce - plugins - authorize.net issues

1a. Point current "Blog" menu item to wordpress blog Reference: [login to view URL] 1b. Create clone development site for testing 1d. Install Meta, Title, Discription plug-in for oscommerce Example: [login to view URL] 2. Install coupon plugin for oscommerce Example: [login to view URL] 3. Create custom "Thank You" page for [login to view URL] redirect after transaction completion by [login to view URL] - Please see the following page for reference: [login to view URL] 4. Install online chat system coding if needed - We have several chat application on our hosting server (hostgator) we would like to choose from and have installed. 5. Remove template link on homepage (No Back Link) link on top left of homepage. 6. Update osCommerce to latest stable version