I get a lot of my shoes online, expecially with most companies improving shipping & return policies. I also love a bargain & cut costs when I can.
I have had decent experience with the following rebate/referral sites with anything from 1%-13% back on purchases, depending on rebate site & retailer. So far, I have not had any privacy or spamming issues with these companies. Each is different, & may or may not be something y'all are interested in, but here goes:
Mrrebates: Mr. Rebates - Cash-Back Rebate Shopping at over 1000 Stores
Ebates: Ebates - Rebates, Cash Back, Discount Coupons, Online Coupons
I know there are more out there, but I have personal experience with these sites.