Building a classifier that takes as input, a photo of a product and then identifies the common icons in that photo (e.g., recycle, non-GMO, kosher, fat free, gluten free, vegan, etc.). I am aware of the icons at thenounproject.com, but I am looking for more variants (pictures of the icons on actual products) so that the classifier generalizes well to real-world cases.
Kwikee has a free database of current product images. It’s sponsored by manufactures; and freely available to retailers.
I would ask to see if you can get access. While not a retailer, I gained an account given I had a few good reasons for making such a request.