Normal
USPS is the US's national postal carrier. They will transport as far as your nation's customs border, where it will be handed over to a local carrier. E.g. for the UK, it will be handed over to Royal Mail (our national postal carrier).Because there is a handoff at Customs rather than the courier handling Customs clearance themselves, there is often the chance that it will get passed through customs without charge. With UPS/Fedex, they will charge you every time, and charge you extra for them to charge you (the infamous 'processing fee'). Whether it is worth the extra cost depends on your local carrier: UPS/Fedex over here are masters at ringing the bell, pushing the 'sorry you were out' notice through at the same time, and sprinting for the van; while Royal Mail usually will actually make an attempt at delivering packages.
USPS is the US's national postal carrier. They will transport as far as your nation's customs border, where it will be handed over to a local carrier. E.g. for the UK, it will be handed over to Royal Mail (our national postal carrier).
Because there is a handoff at Customs rather than the courier handling Customs clearance themselves, there is often the chance that it will get passed through customs without charge. With UPS/Fedex, they will charge you every time, and charge you extra for them to charge you (the infamous 'processing fee'). Whether it is worth the extra cost depends on your local carrier: UPS/Fedex over here are masters at ringing the bell, pushing the 'sorry you were out' notice through at the same time, and sprinting for the van; while Royal Mail usually will actually make an attempt at delivering packages.