I cannot figure out how to share an image and have a link back to my site in the same post.
There are two types of posts on Reddit: Link posts and text posts. If you make a link post, then you're linking directly to the image that you want to showcase and can only have one link (or you can link to an album on Imgur). But you can only have one link, which means you can't both link to the image/album and link back to your own website. You're going to need to make a
text post, which can be done from the same place you'd make a link post (the submit page - reddit.com/r/subredditname/submit). Then, you'll have to embed links to both the images and the link back to your money site.
I made a test post showing what this might look like here:
https://www.reddit.com/r/garbagecannot/comments/7c0a6l/mama_mia_check_out_this_garbage_test_post/
If a few people upvote that garbage, once it hits a score of 3+ the links should flip to d0follow. If like three people go do that, I'll copy-paste the HTML if you want.
Raw Text of Post Submission (With Reddit Markup to Include Links)
Hello,
Here's a garbage test post. Look at these images:
* [Some image](https://i.imgur.com/zYI1Pzx.jpg)
* [President Trump](https://i.imgur.com/uTvDRrZ.jpg)
* [A Garbage Can](https://i.imgur.com/kF1UY4Z.jpg)
These images were originally posted on [some garbage website](https://www.somegarbagewebsite.com/some-landing-page.html).
Raw HTML of Post at a Score of 1
<div class="usertext-body may-blank-within md-container "><div class="md"><p>Hello,</p>
<p>Here's a garbage test post. Look at these images:</p>
<ul>
<li><p><a href="https://i.imgur.com/zYI1Pzx.jpg" rel="nofollow">Some image</a></p></li>
<li><p><a href="https://i.imgur.com/uTvDRrZ.jpg" rel="nofollow">President Trump</a></p></li>
<li><p><a href="https://i.imgur.com/kF1UY4Z.jpg" rel="nofollow">A Garbage Can</a></p></li>
</ul>
<p>These images were originally posted on <a href="https://www.somegarbagewebsite.com/some-landing-page.html" rel="nofollow">some garbage website</a>.</p>
</div>
</div>