Peter Thomas Roth 20.15% off any purchase by Kathy // 01/03/2015 // Comments off Peter Thomas Roth is offering 20.15% off any purchase! Offer ends on 1/5. Free shipping on order $50+. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Pocket (Opens in new window)Click to email a link to a friend (Opens in new window)