Yesterday, a friend of mine was trying to apply for Payoneer. He filled the form correctly but on getting to the next page, he was asked to provide his Postal code. If you are familiar with filling forms online, you must have been asked somewhere to provide your Postal code. Please take note that ZIP codes are only applied when you live in United States. But apart from that every other country uses Postal code. So when filling a form and you are asked to provide your ZIP code, simply type your postal code there.