Reduce the influx of annoying (and eco-unfriendly) junk mail at your home and business by signing up for a service that promises to stop all your unwanted catalogs, credit card offers and the like. Tonic Mailstopper (formerly Green Dimes) is one such service. For a yearly fee of $20.00, Tonic Mailstopper will contact direct marketers to have you removed from their lists, so that you don’t have to. Their website claims that they can reduce your junk mail by up to 90 percent within 90 days. When you sign up for the service, the company pledges that they will plant five trees on your behalf. By Sarah Reidy For more info on what Maine businesses are doing to be more eco-friendly, see the MaineBusiness.com green guide.