I make a little bit of money off of referring people to services I truly believe in. I never recommend things I don’t personally use, but if I’m going to refer friends to Shopify, products on Amazon, or Udemy courses besides my own, I have no shame making a couple bucks off it. In most cases, these referral sales come from older links within my podcasts or courses, and therefore, are completely passive.
Domain names cannot be replicated. If one is taken, the only recourse would be to approach the owner to discuss a sale. While there are other variations you could choose, sometimes owning a certain domain (especially if it is attached to your business) can be worth the premium. Often, people will scout out domain names that are still available, buy them, and then sit on them in order to sell them down the road. Depending on who may want the domain down the road, you could sell it for a large markup.
* I use Personal Capital to track all my finances in one place. It’s much easier to use their free software to follow 28 accounts on one platform than to log into various accounts to check my balances. They’ve also got great tools for x-raying your portfolio for excessive fees, recommending a more optimized asset allocation, and planning for retirement with their Retirement Planner.