Originally Posted by
MSPeconomist
What are e-Miles?
It works like this:
1. They send you a ton of surveys and give you e-miles for each one.
2. Not wanting to give them your private info, you tell them a bunch of lies.
3. When you get to 500 e-miles (it took me about 10 months), you trade them in for SkyMiles.
I used to do it only to be certain that my SkyMiles would not expire. I stopped when Delta ended its "3 year" policy.