I see a lot of offers in CC, asking for a very wide range of things in return. I looked at united.com and I can't figure out if 3P is equivalent to 2P, 1P or something else.

1. Does 3P give you a mileage bonus, and if so, what %?

2. If 3P status is gifted today, is it valid until Feb 2007 or Feb 2008?

Thank you for any clarification. I searched this forum and could not find anything.