At the conclusion of the promotion, all
miles earned by each member from
Qualifying Activity will be
multiplied by 25 % (with exception of
miles earned from
Qualifying Activity with Club Carlson, which will instead be
multiplied by 40 %, and
miles earned from
Qualifying Activity with Choice Privileges, which will instead be
multiplied by 50 %, in each case without duplication of bonuses) to determine the eligible bonus up to a maximum of 20,000 Bonus
Miles.
If you can narrow it to one airline or a network with a shared loyalty program, you're more likely to
multiply your
miles faster and
qualify for elite status, which is key to seat upgrades.