A great website for pricing shipping costs

Red Roller contributed some great schwag (cool tape measures) to an issue of Valleyschwag and I never really looked over the website until recently. It is simple to use and an excellent resource for cost comparison analysis amongst the major shipping companies. The easiest way to explain it is they treat shipping packages similar to what Hotwire does for traveling. You enter where you are and what you want to send and RedRoller gives you a list of the different companies that will ship it, how long it will take, and how much it will cost. You can decide on a method, pay for it, print your labels, and arrange for pickup all through your RedRoller account. It seems to be best suited for larger packages, but this is an amazing resource.