UPS Shipping (Official)

It's ok but could and should be a lot better if it's the official UPS app.
It's not particularly user friendly, the text is pale grey against a white background which makes it difficult to use. It has limited features, for example you can't do a split shipment, and there's no address validation etc. We use it occasionally but it's not that good if you have a lot of orders to ship so we mostly use another third party shipping app linked to our UPS account. Hoping it improves in time

I want to use this app, but it ALWAYS incorrectly rates our shipping costs even as we've tried multiple times to synch it to our UPS account. We've become accustomed to this. However, the app often loses synchronization with Shopify and we are unable to fulfill orders received in time for EOD shipping. Kind of sucks when the UPS driver has to come back the next day because the app doesn't work.