Blue Mountain Arts is an established publisher of greeting cards. They want “contemporary prose or poetry written from personal experience that reflects the thoughts and feelings people today want to communicate to one another, but don’t always know how to put into words.” According to their guidelines, they pay $300 per poem for the worldwide, exclusive rights to publish it on a greeting card and other products, and $50 per poem for one-time use in a book. To read their submission guidelines, visit this page.