Alright, you know that there is a lot of scamming going on in the game nowadays, but I can tell you truthfully that this guide will help you make money without lying, cheating, or scamming.
Combat
If you are a high lvl Runescape player then you have no problem making money this way. I recommend being a higher lvl player to do this. You must bring a full pack of lobs or swordies with you and if you are a member then go to the Tzhaar pits and fight there but if not then fite lesser or greater demons to make money (they normal drop steel-rune items and 500gp-1k ea).
Merchanting
The main definition for merchanting is to buy things for less and sell for more. Almost 40% of Runescape players do this to make money so its no secret but I will tell u a few things that are easy to merchant. The first thing that is easy to merchant is rune essences and law runes. You can buy rune essences for 10-15ea and sell for 35-40ea or if you have a good amount of money buy law runes 300-350ea and sell for 500-600ea. Buy things in world 1-5 since there is many ppl there you can then buy items cheaper than normal then go to a normal world and sell higher.
Conclusion
If you don't find everything you are looking for in this guide then go to these awesome websites:
Well, I hope you enjoyed my guide and I hope it helped you to become richer.
thank you so much for making this guide!!