As a marketer I love custom envelopes. In fact I simple adore seeing my marketing mails sent using our very own and specially made envelopes. There is just this great feeling of pride in making something that is truly unique and perfect for a good business venture. In this article, I would like to share with you why custom envelopes can be the best thing you can do for your mail marketing. Hopefully by the end, you will love custom envelopes as much as I do.