Hi,
We use UPS as our primary shipper. You should of had ground, 2-day, 3-day and overnight UPS options. It is a direct UPS mogule to there website though, so good chance when you tried to place the order, the UPS system was down and didn't poll rates from UPS and US mail was only option that showed up.
Sorry about the problem, please try again and if same problem occurs, you can pick Local pickup and we'll email you a shipping quote. It seems to be working fine just now, so i think it was just a temporary problem.
thanks