Loyalty programs are very similar psychologically to what King and other game makers do in their games to get you to buy from them. Give someone a reason to spe

Loyalty programs are very similar psychologically to what King and other game makers do in their games to get you to buy from them. Give someone a reason to spend money and they will and without realising it, you've spent more than it cost you to give away that free coffee are purchasing 5 coffees.