In what century was Valentine's Day officially declared?

The oldest record of a Valentine being sent was in 1415, it was a poem with one of the lines reading, "I am already sick of love, my very gentle Valentine!"

National Retail Federation, says Americans are expected to spend how much on jewelry for Valentines Day?

The first known official celebration of Saint Valentine's Day was in Paris in:

Valentine's Day is 2nd only to Christmas in the total number of greeting cards exchanged, what is that total:

Since 2019, how much did Americans spend on Valentine's Day gifts/year?

Celerity has how many Five-Star Google reviews?