Provari's are pretty expensive so I was wondering about their shipping most of the time companies give you many different shipping options if you don't trust the USPS, does anyone know what their 'free' Shipping is? because that is the only option it gives me on orders above $100, I would like the option to upgrade my shipping but they don't give me the option, is the upgraded shipping the 'free' shipping on orders over $100? Can some one who has purchased from them explain this to me because id really like to not have my $275 order in the hands of the USPS.