This allows people to select postage if it was missed it in a previous purchase. It's not possible to aIlter orders, so select this "Product" if you need to arrange postage for a previous order. When you "Add to Cart" then "View cart" to pay for products & services, you will see the option to select postage. If you don't know how much the postage should be, it might help you refer to the previous purchase that this postage is for. If you need help, simply email Troy on shop@rangeroverclub.org.au