Originally Posted by
geo1005
I'm at a loss why anyone would add a "variable" by using a voucher or a cert for this (or any) promo. It's just asking for trouble. It can be assumed that anyone who goes to this length to attain status is probably going to actually fly the airline so save the vouchers for a time when their use can't screw things up. Just my 2 cents.
A voucher should be a legit form of payment, just like your credit card. It is a cash value (not a free ticket).