What's a service business?

What's a service business? I'm doing this thing for school and I have to write about a service business but my book doesn't go much into much detail about it. Could somebody explain what it is to me and give me some examples? Thanks All answers are greatly appreciated. Thanks everyone. Have a good... show more What's a service business?
I'm doing this thing for school and I have to write about a service business but my book doesn't go much into much detail about it. Could somebody explain what it is to me and give me some examples? Thanks

All answers are greatly appreciated. Thanks everyone. Have a good day :)
2 answers 2