$500.00
There are times when you also want to enjoy the luxury of the upgraded seats and benefit from the services. But you fail to accomplish the same due to budget issues. However, Qatar Airways have seemed to notice your wish. Now, you can enjoy many benefits of Qatar Airways by just earning miles and using them.
https://bumppy.com/tm/read-blog/53463_how-to-upgrade-the-qatar-airways-business-class.html