Before this post I wrote that they do allow international members and they have paid to my online friend of Philipines. But these two members have posted these two posts.... I do not know what such posts should be called.
Any way I give a copy-paste of their FAQ here:

INTERNATIONAL MEMBERS

I'm not from the U.S. can I join Platinum Lounge?

Sure you can!! Anyone in the world can join.







Are international members available for earnings?

Yes, all you need to do is grab a PayPal account, and you're good to go!



Hope this will clerify the things,