Hi all ... so credit card and bank bonuses all are great.

Honestly, I still don't get how 8 out of 10 people I tell about this still don't get it though they "envy" me on collecting 1.5mil miles in just 9 months (mother and I combined).

Anyway ..... what about miles that one gets on actual flights>? So if I book my flights through Expedia? Or if a friend wants to fly somewhere ... can I get something from his flight? Sorry, I know kinda novice question but as I take flights with friends, would be nice to see how I can get more on their ticket when they actually pay for them.