Money making.

I suck at pvm big time so I neglect it as much as possible :p
My money making methods are farming herbs, kingdom, making & selling flasks and bying & selling battlestaffs
It ain't fast cash but it's a steady income

^ This has been my money method for near 2 years now aswell. Ever since I quit doing pvm to focus on skilling. Also just training skills can be good cash too, better than nothing anyways. None of these are fast cash but they are not "bad" either, I use them occasionally when I need an extra few mils.

Fishing, fish the most efficient ones you can, balance how quick the fish are to catch and how much you'll make off them. I don't do all the maths tbh I just take a guess usually :p If you can do rocktails that's what I do, if not rocktails try sharks or monkfish.

Woodcutting yews isn't too bad either, magics are too slow (and usually too crowded) so you actually make more off cutting and selling yew logs.

Mining gold deposits is slower cash but still not very bad, I easily made 3-4m when I lived down there for 99 mining (could have made much more but I started just dropping ores for speed after a little while).

Farming herbs as mentioned above is one of the best skilling ways to make some cash, only takes 10 minutes a run if that and can be very profitable for your time spent. (tbh I haven't done an herb run in ages so I should really start this again XD)

There's others but those were on my mind atm. Like I said above they aren't fast cash like pvming but they are better than making no cash.