Hey Mary,
I'm not sure I understand your question 100%, but it sounds like you're asking if the site comment is necessary. If that's correct, I would say it is helpful to get eyeballs and comments on your articles which will help your rankings.
It is possible to have affiliate links in your post and can lead to sales if presented to the right person. You can also sell your art at the same time and make 💰
That could be another Niche idea you can look into as well, let me know if this helps or 8f you have more questions.

If you have your website it is your place to do your online business using your niche, creating content as much as you can. The site is your office, your hop. Where all things are going according to your hard work. Florentino

Hi Mary, when we come to online marketing, one of the challenges can be to choose the direction that we are going to pursue.

The training here on WA is designed to teach affiliate marketing based on blogging.

We can promote the products and services of others or we can promote our own products or services.

If you decide to promote your art work use the training to create a site to achieve that outcome.

Best wishes.

Alex

In affiliate marketing, you make money promoting a merchants product. Affiliate links are how you monetize as each link is unique to you as the affiliate marketer.

Of course you can sell your own products. Some do both as long as it is relevant to the niche.

- Stanley

Great question!
Wanda

Already answered! Cheers!

You've received some good answers, Mary!

Hello Mary,

Steve has written something about PPC. You can read it below: Easy Profits Using Pay Per Click PPC In Your Affiliate Marketing Business! Hope this helps.

Cheers,
Stanley

Depending on your interest as an advertiser of Adsense Publisher there are a ton of training you can find searching Pay per Click in the search box at the top of the page including this vide by Kyle. An Introduction to PPC (Pay Per Click)

Hey Mary,
You can use the community credits to request feedback and comments on your site and post. Allows others to help identify strengths and weaknesses to help you build a better site for visitors.

Cash credits can be community credits are for things like buying guaranteed comments and site feedback.

Hello Mary,

Great question on community credits. I trust that you can find the answer here: The WA Credit System – How to learn and earn with Wealthy Affiliate To more community credits!
Stanley