Can You Make Money with Envelopes?

More than 80 billion return envelopes are sent through the US mail each year in direct mailings such as credit-card statements, utility bills and other at an estimated cost of 1 billion pounds in greenhouse gas emissions and more than 71 trillion BTUs of energy. A company has come up with cost-effective, simple-to-use solution that eliminates the need for a separate reply mail envelope and helps to conserve precious resources.