CNN analyzed nearly 600 Hallmark cards available to purchase ... have made a dent in the Valentine’s greeting card market. Although Valentine’s Day is traditionally seen as a day for romance ...

Valentine's Day was around long before mass-produced greeting cards were introduced in the 1860s, and Hallmark didn't get into the act until 1913. If you're wondering, Valentine's Day is the ...

Hallmark's new Valentine's Day collection offers a variety of greeting cards and gifts designed to complement Valentine's Day celebrations of all kinds, for all types of love. "On Valentine's Day ...