the fast food companies lure you in by opening vents and you can smell the food a mile away, making you hungry. they also put stuff in it to make you want it more.
pharmaceutical companies lure you in by advertising that they will solve the problem of your sickness so you will buy more so that you can be healthy!!!
theme park companies lure you in by advertising fun rides that people like so they come back for more!!!
vending machines lure you in with colorful logos and serving drinks/snacks/whatever that you actually want so people will come back for more!!!
ATMs lure you in with the convenience of not having to carry all your money on you in advance, which makes you come back for more!!!
video game companies lure you in with fun video games that will make you play more!!!
healthy restaurants lure you in by having the promise of healthier food so people will eat more!!!
et cetera