I have a friend who wants to buy miles from my SkyTeam account for the busy end of the year period.
Anyone knows any website or has any idea on the calculation process or how much would I have to charge for the miles?
I assume a discount rate on the normal fare would apply, but how much? 10%? 20%? 30%? And what if one of the legs is economy and the other one business?
Tks for any help!