play after premium membership expires

How to play after premium membership expired
Without loss my own country
I don't have money to buy next month membership

I'm not sure if it is in the docs somewhere, but I remember reading posts on the forum that once you cross over you cannot go back. You lose your country and have to start over as a free player.

What about gold coins
I purchased

You can have your account with no countries or enterprises, so your GC's will stay with the account.