send you a referral link that gives you:

-50,000 mile bonus after your first purchase and paying an $89 annual fee
-First checked bag free
-One time, $99 companion certificate for any $250 round trip ticket (you get up to 2 companion tickets for $99 each with a paid ticket)
-1 US Airways Club day pass

The referral link also gives me 10,000 bonus miles.

This card is going away in Q1 of 2015 after the US Airways / American Airlines merger. At that point your US Airways miles will be transferred to your AA account, and this card will become a specialized Barclay AA card that nobody else can sign up for.