Hi mpina, it doesn't make sense to even offer USPS rates as the UPS rates are about 30 to 40% cheaper than the postal rates. UPS will also deliver more quickly and you don't have to worry about paying duties and taxes as you prepay these fees when you order. We also find that duties and taxes are much cheaper when you prepay and use UPS than when using UPSPS and have to pay duties and taxes upon delivery. So, in summary, UPS is faster, cheaper, better tracking, and you know and pay duties and taxes in advance that are also cheaper.For european customers, why do we only have UPS as an option?