Last week, I released the Better Together Promotional Page for osCommerce 2.2. The Better Together Promotional Page is a single page in your cart that shows off all your Better Together discounts. It is linked from the Information sidebox.
There is also an optional upgrade to put an “Add both to Cart” button on the page so that for linkages which are composed of two products without attributes, both products can be added to the cart with a single click.
