diferent prices for each country and users

Just to address the original question. We do not change our prices based on location. All of our marketplaces use the US Dollar as our currency of choice, and all items are priced exactly the same no matter where you’re logging in from. If there is some sort of currency conversion that happens through a paypal deposit, the exchange rate could be messing with things. But if we charge $1 for an item to a US buyer, that same item will cost a buyer from Asia $1.