Celebrate your birthday with free treats and gifts by joining loyalty programs at popular stores and restaurants.

Known as Amazon Product Sampling, it will send sample sizes of products like Folgers' new brand of 1850 coffee, Purina Beyond grain-free pet food, Bear Naked Granola, and Dunkin' Keurig coffee pods.

People will always love getting free stuff — whether by finding deals ... Participating restaurants on that day will give out samples of the item — everything from pizza to coffee, donuts ...