Can I add images on a different feed for my products?

Questions:

Can I add images on a different feed for my products? Products are already existing. Is that covered under $25.00? Can they be added with the SKU and Image only? Or do you need the entire feed (description, etc.)

Solution:

Yes, it can be done. We only need the SKU and Image only. Please note the image URL is supposed to be a publicly available URL like www.sample.com/test.jpg