Whether you’re celebrating Valentines, Gal-entines, Pal-entines, or any of the other words-that-rhyme-with-al-entines that were created by marketing teams of yore, Valentine's Day emails are a great way to show your audience some love. These emails are showered in hearts, chocolates, flowers, red, white, and pink to share Valentine's Day discounts, promos, and messages filled with customer appreciation.