Sell tickets in a newspaper shop?? This is really strange thing. Well don't kwow if it is a good idea, but it could help people to get a ticket easier. There are many people who don't have a credit card and can't purchase a ticket on the internet or who just don't have internet. Maybe this crazy idea might work! But what if other carriers want to do the same? This would make the newspaper shop a travel agency. No, I think it is not such a good idea. But we'll see how this turns out.
National railways should follow. Selling airtickets as well. But that will be too difficult for the well protected semi state employees. If we see how difficult it is to get a decent answer on the question about cross border train travel costs.