This is hands down the best Shopify app I have worked with! The app works very well, allowing me to upload images to add color swatches to both my collection and product page. For collection page swatches, customization work is done. Pooja quickly responded to all my email inquiries and offered excellent support. She was able to assist me a customization I had requested and she was a pleasure to work with. I would give them a 10 star rating if that was an available option. I would highly recommend this app!