I recommend Boonex and the Market place to use 2 or 3 Methods of payments if I have to buy a Mod. The problem I am facing is that Paypal does not support and accept payments from several countries, one of them is my country: Lebanon. and it is hard to me some times to buy Mods from the market cause some are using Paypal. those who are using Sweg ... it is okay with them. Hope if it is possible to add western union or any other method that accept credit card from ALL the countries.
