7. Millions of people buy Valentine cards for their pets
Do you think Valentine’s Day is only for couples? But single people also need love, and they also want to buy greeting cards and gifts. According to a few surveys, about 9 million people buy Valentine’s Day gifts for their pets every year. Americans spend $815 million on Valentine’s Day surprises and treats for their beloved pets and many single people prefer to celebrate the day of love with their pets as well.