Hey kiddo, have you ever heard the phrase "nothing in life is free"? Well, that's mostly true, but sometimes you can get something for free and that something is called a free product!
A free product is something that someone gives you without you having to pay any money for it. It could be a sample of a new cereal that your mom brings back from the store or a sticker that someone hands out at a park.
Sometimes companies give away free products to try and get people interested in buying their other products. For example, a beauty brand might give away a small bottle of shampoo for free to get you to try it and then maybe you will buy the bigger bottle next time.
But not everything that says it's "free" is actually free. Sometimes there are hidden costs or catches that come with the free product. You always want to read the fine print and make sure you understand what you're getting into before accepting a free product.
So, that's what a free product is, it's just something you get for free without having to pay any money for it. Pretty cool, huh?