Now that CO is leaving ST I am looking for a miles program do join in *A

Up till now I had been using SkyMiles because they let you clock up a lot of miles through online shopping and a credit card with no fees. I used most of those skymiles on CO since I live closer to EWR than JFK.

Soon I'll be unable to use SkyMiles on CO so I am looking to move. OnePass next to nothing when it comes to way to get miles through online shopping so I don't wana join them. Who should I join.

I am college student and I travel mostly to europe and maybe some Asia and Middle East over the next few years. Use my credit card for every thing I can to get miles and shop online as much as possible. I don't care about being inconvenienced when I fly, the only thing I care about saving money.

If no *A member is as good as DL with online shopping I'll just stay with them and drive an extra hour to JFK twice a year.