Do you ever encounter horses in the RDR 2 open world? Sure you do. The wild horses you see (meaning the ones that aren't abandoned by people who you or someone else might have killed) can become an in-game income source. If you capture these horses with your lasso, you can begin to tame them. You'll have to ride and calm them to create a bond. Once you've done that, you can sell them as racehorses at ranches.
Now you’ve got many different options to start earning online. If you saw something that really interests you, try it out and learn more about it. If you’re really wanting to make a full-time income online, you need to be dedicated to learning how to do what you want to do. There are tons of free resources out there. You just have to search for them!
I’ve used payday loan stores before, and so I know one does what one has to do — but I’m cringing at the idea of suggesting anyone take out a payday loan. Honestly, based on my own experiences and interviews I’ve done with people who have used them, I feel like whatever problems you have, you’re probably better off letting them happening and avoiding this path. Taking out a payday loan is a little like accepting a parachute with a hole in it. You may land safely… but do you really want to take that risk?
You can turn bounty hunter to track and capture criminals to bring them to justice for money. You can kill them or bring them back alive, but the latter carries a higher payout. You can find out what criminals are at large by visiting the sheriff's office. The criminals will have wanted posters. It's obviously going to be tougher to bring some criminals in alive, but that's just another challenge available in this vast virtual world.