How to Make Money Selling Stock Photos (4 Steps)

Decide which photos you want to sell. Photos must be high-quality, crisp and clear, and cannot contain any trademarked items and logos. If using a model, she will need to sign a release form to allow you to sell the photo online (see the Resources section).
Create an account with one or more stock photography websites and upload your photos (see the Resources section). You will also need to have a PayPal account for any payments you may receive.
Choose the correct category for your photos so they can be found quickly by clients. Most clients know what they are looking for and will perform a search under a specific category.
Add several tags to your photos, so they can easily be found. With more tags you have a better chance of your photos being found in a search.

How to Use Stock Photos for eBay (6 Steps)

Choose images from a stock agency or free online image archive that match the product listed on eBay. Be sure this is an accurate representation of the product you are selling.
Select the images you wish to use, and download them according to the site's directions. Most stock agencies, such as iStockphoto, Getty or Shutterstock, require you to acknowledge their usage requirements and make a payment before downloading. Choose an image size of 600 pixels or smaller to save money, as a larger size is not necessary for this purpose. If you are using a free photo service, such as Flickr, be sure the image is registered as a Creative Commons image and thus free for you to use in selling your product.
Look for additional images that show people using your product to help the potential buyer visualize herself engaging with your product. These images are found under lifestyle sections in stock agency archives and can be located using the keywords associated with your product under the lifestyle category of the search function in the archive.
Download the images, and place them in folders along with your images of the actual product, the product information and specifications, if they exist. Store the images in a safe location on your computer and a remote location as well, such as an external hard drive or an online server. This will keep your images and product information organized and safe in case any major computer malfunctions occur.
Log into your eBay account, and follow the directions and dialogue boxes necessary for placing your product for sale. This step will vary, depending on the type of product and account you hold, so follow the directions as you proceed through the process.
Upload the images to eBay once you reach the image step in the process. Double-check your images before taking the product live, and be sure the proper images were uploaded at the necessary sizes.