Originally Posted by
TRAVELSIG
I do believe that there are around 2% of LH customers that contribute the majority of the net income when speaking about the passenger business, in which case depending on how many of the 0.5% are in the 2% it could be certainly worth the time and effort.
Very much doubt anyone speding significant amount of money would really bother about getting some token LH miles for K fares while using his A3 *G.