As you are getting started, this is an important thing to think about. A WA member shared with me a wonderful idea regarding selling products on eBay and then advertising for my site when shipping the product. This is an awesome idea, however realistically I don't have the time to sell items on eBay (and I am terrible about packing and shipping). Other folks provide services on their site. I love this and have considered it. Again, for me, time is an issue. But I can see offering a service as a part of my business down the road, particularly when my kids are older. For now, I am looking to promote products through affiliate programs, as well as putting ads on my sites.
What works best for you for RIGHT NOW?
And keep a list of possibilities for the future!