The instructions below will use screenshots from Google Chrome, but it is similar in most browsers. 1. Find the item in the store. Right click. Select "Copy image address". You'll have a link that ends with .jpg. If you want the larger image instead of the Thumbnail image, you will do the same step, but open the product in the store first. This will give you the larger image. 2. Go to the post in the forum. Click on the Image button (Highlighted in the screenshot). Paste the link from step 1 into the box. 3. Go back to the item in the store. Right click on the name of the item, and this time pick "Copy link address". If you used the larger image, just copy the store link from your website address. 4. Go back to your post in the forum. Highlight the image. Select the link button. Paste the store link that you copied from Step 3. That's it! You are done. Your image is linked back to the store.
Also, on this step, you can choose COPY IMAGE (right above COPY IMAGE ADDRESS) and then paste it in your post in the forum.