American Apparel: $10 off ANY PURCHASE This post may contain affiliate links. Please see the full disclosure policy here. Posted on April 30, 2011 Written by Mary Leave a Comment American Apparel is offering a FREE $10 off ANY PURCHASE coupon when you sign up for their emails. Coupon can be used in stores OR online. You may be able to snag a freebie! Head over & sign up for your American Apparel Coupon!