Fat oil is the oil extracted from animal fat, which is used by cosmetic companies and soap companies. And you can start this business with 100,000 or less and make profit of almost your initial capital when you supply. It's a very lucrative business both for starters and for someone who need a second business to supplement the already existing one. It doesn't consume time .
You can run it twice or thrice a week , make your money and continue with your life. If you want to learn how to source your raw materials, produce the oil ( as in, A to Z of this business.) You can learn it for a token, pm me, or Or check my profile for contact .