Don't forget about our friend referral program - you can earn some free Credits! If you like playing AirwaySim, we'd be happy if you told others about us. The friend referral program was introduced here some 10 months ago. For every new user we receive based on your referral you will get a 10% bonus of their Credit purchases for the first 90 days (= he buys 50 Credits, you get 5 for free!). The new user will also receive a direct 10% discount for his first order so the referral is beneficial for everyone.

You can read more about the referral program from the link below (you have to be logged in first).