There's an interesting dynamic at play with things like this. When you first build one of these "earn money in your sleep" SaaS products, it really doesn't make you all that much money. After a few months of being launched and signing customers, it's not at all uncommon to be bringing in something like $50/month.<p>At that point, it's tough to keep motivated to tweak, market, A/B Test and otherwise keep moving forward. Especially when you look at your consulting rate, or make the dreaded calculation to see how much your effective hourly rate has been for this f'ng side project.<p>But here's the thing. After a while, that $50/month starts looking more like $500/month. Then $1,000/month. Then $2,000/month. Sure, that's still, what? Two days worth of consulting revenue? Even then it's a bit hard to stay particularly excited. Consulting will pretty much always blow the doors off of what you can make on a side project.<p>But the thing with consulting is that as soon as you stop consulting, people stop sending you money. Products don't work like that. Want to take a month off and go backpacking through Honduras? Cool. Your product will pay you $2,000 to do that. Want to take a leap and try to build that shoot-for-the-moon startup idea you've always had kicking around? Go for it. Your product will take care of the rent for you.<p>Even better, products that charge by the month have a way of making you <i>more</i> money every month. Until attrition really kicks in, you're going to be signing more customers than you lose. Even if you only sign a few per month, that's revenue that just keeps piling on top of itself. So now, a couple years after that trip to Honduras and that woefully failed startup, check it out: you're bringing in $5,000 or even $10,000 every month on that silly little product. You really don't need to work anymore if you don't want to. Wow!<p>So yeah, products are actually pretty cool. They just don't seem like it at first. Stick with it though. It gets good.