And what happens next month? if this payment is impossible for...

And what happens next month? if this payment is impossible for them, they are even more screwed next month, and more so the month after.

No one will want to export to Greece as you will never get paid, so you cant trade with them..

Greece best bet is just to default, go back to their own currancie, and at least Greece can print money to pay the government workers and pensions.. just like america's been doing with its QE

then they got a few years to get their act together and start producing something to export.