One of our company customers asked us to fix the serious bug in the program we support for him. The problem was quite serious and he phoned our developer late at night so that he could immediately look into it. The guy has coped with it finally and it took him a lot ...
The customer was very happy and sent us the email saying just that: "Way to go to Team!!". I have no idea what it might means, is it some kind of an english idiom?
Thanks.
In general, could someone suggest how should I reply to "thank you" letters.