I'm flying on a OneWorld explorer ticket to collect 3 bonus', requalify for AA Platinum, qualify for BA Silver and QF Silver.

Now CP have joined the fray (they say you can get the 100,000 bonus - just not the draw), I'm booking some extra sectors to get their bonus. It's all taking about 2.5 weeks and 85,000 miles!

Almost every sector will have a different FF number in and I think as long as I don't get stuck with through check-ins I should be OK.

My plan is to make sure that I leave with a boarding pass which shows the right number on it. That way I should be able to argue if I don't get a credit for some sector or other.