O.K. I have been reading posts but I am still confused. on this - ticketing and is void for future changes or purchases.

So my compantion certificate issued before the "first class" change is still valid for first class tickets if purchased by expired date. I get that part.

So question is what type of changes cannnot be made once the ticket is purchased?

I ask because we go to Hawaii every year as we have a 2nd home there and stay the Winter months, thus why we got the CC card in the first place.

Could I change the return date on the purchased companion fare to around 60 days later after I booked the ticket? I am not sure of our return dates but I know now if I book the tickets with the 330 days it makes our return date earlier then we actually want to return.
Are we stuck with the return date?

Can we change the date for return?

Can we downgrade to "coach" for the return and then are we able to change the dates?

Can we get refunded the cost fo the return flight if we decide to cancel the return flight (First Class)?

Sorry if this has been aswered before but I have read and read posts and I still do not understand what the limitations are on companion certs issued and valid before August.

Thanks so much.
Laurie