It was tiring trip, almost ~3 days without sleeping (just some short naps).. pretty much as last year..
Just this time my flight from Amsterdam to Seoul was delayed for ~3hours..
So I got like 3 KLM vouchers:
1# – 10eu voucher for food and beverage at the airport restaurants;
2# – voucher for a call for not more than 5minutes;
3# – 50eu voucher for the KLM ticket..
So I used first two, but the 3rd one is useless for me..