I was wondering if there was some way that people are able to make more money the more money they have. Like the stock market, except that's not how it works on neopets. What I mean is like, is restocking the only way really? It's steady income, but pretty boring, and doesn't increase my neopoints as quick as I'd like. I'll probably try harder shops soon, but my neopets account is pretty young after my last one being frozen, not sure I should jump right in to that.
I guess tl;dr is: Is there a way I can make NPs off my NPs besides ABing?
Thanks.