emptiness

Both I and My wife signed up for this 50k & 44k bonus points offer .

If we stay at a Radisson for 2 nights, each night booked with mine and wife's account, from that we will get for 100k points total. but later, Can she transfer her 50k CC points to my account to make mine 100k? Can the same be done with Country Inn 44k bonus deal?

There is 30% off deal until June end I think, should we get the 50k bonus points offer if room is booked using the 30 % off code?

Once I get the 100k points, when does this expire? it ever expires if not used within certain months?

Thanks