Hola, it’s Bima here!
What is an affiliate links? it’s a link on a website that refers to a product or services and once you make a purchase than there is a commission that given to me WITHOUT any extra charge or effort from you, in a simple words, it just an appreciation from the company because I recommend their product or services.
So let me give you some example,
When I use a camera or any photography gears or I feeling satisfy with any kind of products or services while I travel than I write down the review (I try to be fair about the good-bad thing) about it and once you book through my links than I will receive a small percentage of it.