How does daily Google Apps Script services quota limit apply?

Question

I have few questions regarding Google Apps Script Quota limit:

1) How are the daily limits applicable - per Script/Per User/Per domain for a container bound Script?

Answer 1

1) Per user (this has been asked before here, find the post for more details)

2) Discounted against the users that run the script if you publish it as running as the user.

3) Don't think this is published. Your code shouldn't depend on this. Might change in the future as Google adds more datacenters.