Argentina and Romania have been taken off the list for some reason
It's not something those of us in the US consider often, but promo codes for free apps can't be issued by developers globally. Instead, Google maintains a list of countries that are eligible. Today's update is the first we've posted about in over two years; it adds five countries, but takes two away.
Read MoreGoogle adds Play promo code support for France was written by the awesome team at Android Police.