Try to stop junk mail from being sent to you in the first place. Whenever you order something online, be sure to read the page prompts carefully before hitting "Submit Order." Most online stores will ask you to check a box if you do not want to be solicited with e-mails and mailers for special promotions. Since many of us are so computer savvy now, we often skip through the prompts quickly and neglect to check the box, therefore agreeing to junk mail. Check it in order to stop it.