Before revision: TLC's Extreme Cheapskates and Extreme Couponing featured people who regularly dumpster dive to avoid spending money on different items .
After revision: - in the case of the latter, unwanted newspapers and newspaper inserts containing coupons were the subject of dumpster divingTLC's Extreme Cheapskates and Extreme Couponing featured people who regularly dumpster dive to avoid spending money on different items .