An OSGold Account is an online monetary system which allows you to convert money to gold, and then retain it online, where you can use it for many things. An international money order or wire transfer can be very expensive.
Credit cards are also difficult to use.
Through your online OSGold account, it's very easy. Simply ensure that the other person has their own OSGold account, or have them sign up for a free account. Complete a spend to their account number, and the gold is transferred immediately to their account. They can then withdraw the money in the manner which is most convenient for them. It's that simple.