If I'm wanting to start a blog on a particular topic, how do I know if the topic is going to be profitable?

Do the opposite. Think about it from their point of view. They get requests like these all the time and most of the time the request comes from random people they don't know. That would be kind of annoying right? You get an email from someone you don't know but they want you to do something for them? You'd delete that email too. Best way to get their attention...get a referral from someone they know and trust. Get someone else they know and trust to introduce you (this is the whole reason I built my business www.reverralriver.com). Referrals work the best. Second best way...develop a relationship with them before asking for anything. Don't email and ask for something right away. You wouldn't ask someone to marry you on a first date would you? Develop the relationship slowly. Give them value before ever asking for anything in return. Over just a few short weeks you could easily establish a relationship to the point where you could actually mention an "ask" which should be very open-ended and create absolutely zero work/friction for the person you are asking. One of my favorite techniques to warm-up a relationship...just email and tell them you appreciated (insert an article they wrote or service they provide, whatever, just stroke their ego). Tell them you're a fan and often point people their way. Then go way above and beyond and find their physical mailing address (it's not that hard to do) and send them a small gift or hand-written postcard in the mail just to say thanks. Then email them once you know they got it and just say thanks again. Then start emailing them various articles or things they might think are valuable, I'd say no more than once every 4 days. Connect on LinkedIN and message them funny pictures or GIF's. Show them you're human. Make them laugh and smile and just say "Hey I appreciate all you've done so just wanted to return the favor and make you smile (insert funny GIF here)". Then, once they know who you are, don't ask them directly to partner...ask them if they know anyone who would be interested in partnering. Below is a template I've used with great success...and the beauty is that they will often ask for more info and get interested themselves, but usually only if you have offered them some sort of value to stand out amongst the crowd. --- Hey (prospect first name), Hope you laughed at the last GIF I sent. I was just wondering if you knew anyone that would be interested in a partnership/affiliate opportunity… Real quick summary… I’m building a SaaS that automates the process of asking for referrals…it uses artificial intelligence to find potential leads in your existing customers network and makes it super simple for your customers to make the referral (one click of a button). If you know anyone that has an audience of people that would benefit from something like this I'd be grateful for an intro. I won't let you down I promise if you can make an intro. I’ll draft up all the marketing material and do all of the work, so all they would have to do is say “ok”, hit copy, paste, and send and I’d be happy to pay them 25% commission for life (or if there is another payment structure in mind I’m happy to talk about it) So what do you think? Can you help me out? Thanks, Parker ---- If you found this useful please upvote. Book a call with me if you want to know more or if I can help further.

I believe the commission is just 2 percent and not 7 percent. It's been a while since I've been out of the affiliate game but I believe if you can join their program through commission junction as well.

Yes if you have a site that has traffic these can be great streams of revenue. If you google my name and check or Adsense check you will see me holding a check and what can be possible :)

Creating successful (you define what this means) content online, no matter the topic or audience, is dependent upon research. Use online tools such as Google Trends, Google Suggested Search, Keyword Planner, etc., to discover what people are searching for. You can then use this data to create "buyer personas" - which allow you to build profiles of the different types of people that you want to consume your content. Once your buyer personas are accomplished, you can assign specific keywords and phrases to each and begin writing. If you're interested in learning the details of each, along with the next steps, I'd be happy to help! Good luck!

Your pricing model should hinge on the fact that the perceived value of services should outweigh the cost associated with it. You can consider looking at online marketplaces like Craiglist, Kijiji, Airbnb, etc to understand various types of business models. However, the approach shouldn't be based on what others are doing. Rather, you should understand your niche, values associated with the niche, and adopt appropriate pricing model. Invest your time in designing the business model for your startup, followed with reviewing it vis-a-vis other models. Need help with business model? Feel free to reach out.