Molds and Shapes review for UPS Shipping (Official)

Great app, easy to set up, good Shopify integration (vice versa) and creating shipping labels is a breeze. I use the app for a week now, the few questions that I had and asked through the support button, were answered very fast and adequate. The most 'difficult' thing to do was creating a UPS account which I didn't have yet . I will use the app only for international shipping labels from The Netherlands to mainly the USA, Canada and Australia, and so far this works without flaws, and with good shipping rates (much better than the rates through for instance the Sendcloud app). If I had one improvement wish (for now), it would be the possibility to add more products to the automatically created commercial invoice (I sometimes add a free product to a parcel), without having to adjust a Shopify order.