e-Rewards provides surveys and other offers that you can complete in exchange for credits later redeemed for gift certificates, coupons, and free miles and points. Every now and then, however, you can also get some miles or points for free without redeeming any of your accumulated credit. Currently there’s an offer for 350 free Priority Club points in exchange for $0 credit. All you have to do is provide your PC account number. To find this award, you should go to the Rewards tab and ask it to display all rewards by level, so the free ones will be at the top.
UPDATE: I knew this offer was likely targeted, but apparently it is more restrictive than I expected and very few people have reported success. However, I’d like to point out that offers like this come and go without warning. At least take away my advice that you check your e-Rewards account regularly to see if anything similar is available in the future.
Also, don’t forget that it might be worth saving up a few e-Rewards credits right now just in case you need them to make a redemption during the US Airways Grand Slam promotion later this year. See the post from Mommy Points about all the things you can do to prepare for Grand Slam right now to make sure earning all those bonus points is even easier.