https://pgeverydaysolutions.com/pgeds/pgtryit/brandsampler-login.jsp -you can requests P&G samples once per quarter. You can also request Always, Tampax, Bounty, Clairol, Iams, Covergirl, Olay, Tide, Downy, and Venus mailed coupons
http://iriestar.com/store_specials.html -submit a review to their amazon store about one of their products, then Send an email including your address to info@iriestar.com after posting your review
http://www5.samsclub.com/Showcase/KC-Family-Showcase.aspx?grp=0&tab=1 -this was posted in October, but you don’t have to be a Sam’s Club member to get it now. Click that link, or copy paste this link to get the form:
http://www.startsampling.com/sm/sams/?item=102057&w=1
http://www.drinkyout.com/free-sample/ -this was posted a year ago, but its now limited to 100 samples a month. It doesn’t say if it’s random, or when it starts each month though.