I've tried your all in one shipping, flat rate shipping, per price shipping and all of them still verify twice with new shipping options may be available. I have checked my google analytics and on the second page is where all my carts are abandoned... so... this needs to be addressed with a plugin for shipping that has only one rate. As noted above - most sites now only carry a single rate - the one package you should update to fix this is the by price module. By Price When I set the price it still comes up with the message noted above twice. Since there are no other shipping options this portion should be disabled by the module and should only display the rate noted in the module and finalize checkout. This is a bug! I have no other way to contact you all so I'm using this. Please address this.