To get the most out of a rewards program, you need to know which ones offer the greatest return for your loyalty. After all, each loyalty program is unique. Some make it easy to earn points for free flights and hotel stays while others incentivize loyalty with upgrades and free amenities. Factor in the burden of sifting through constantly changing program structures and it’s easy to see how choosing the right loyalty program can be a challenge.
Source : HuffingtonPost.Com