Through Oct. 31, 2014, Czech Airlines OK Plus members can earn a 40 percent mileage bonus when you purchase miles.

The offer is only valid for online mileage purchases HERE. During the promotion, members can purchase up to 15,000 miles (21,000 miles with the bonus). Members may purchase miles for themselves or any other OK Plus member. Purchased miles do not count towards elite-level qualification.

During the promotion members will earn a 40 percent bonus as follows:
– Purchase a minimum of 1,500 miles for 56 euros and receive 2,100 miles
– Purchase a maximum of 15,000 miles for 396 euros and receive 21,000 miles