I like that we can find our shipping records in one place, which makes it easy when sending invoices or quotes out! It's not perfect yet; there are some bugs with tracking shipments as well. The interface could also be more visually appealing! As of now, nothing really stands out but they seem solid at solving this problem once & again! Shipping expenses have been cut significantly by using ship sights. We were able use their api system within an integration tool called MuleSoft where all transactions between my business partners (invoice generation) and myself (tracking receipts via 3rd party provider).