New York Post Composite The easiest way to remind mom who’s at the top of her list this Mother’s Day? A photo, of course — but not just any old picture. Think a rotating digital photo frame , preloaded with images of her favorite kiddo (and sure, the rest of the family too). This sentimental find on Amazon has just dropped to $99, and shoppers are calling it the “perfect gift for moms.” “Super high value gift for my mom, she looks at it every day and we are constantly adding more pictures,” one pleased customer exclaimed. “It’s super easy to set up. The screen is huge… It works perfectly. It even lets you adjust the pictures to be perfectly situated and oriented vertically or horizontally.” According to the brand , the 15.6-inch digital photo frame seamlessly links up with the Frameo app, where users can simply drag and drop images and videos to add to the rotation.…