I have a random charge from UPS/PayPal:
What is this? It doesn't look like it's associated with any shipping charge; all shipping charges show up with a related transaction showing the shipping details. This is a UPS "Adjustment". What does that mean?

What is this? It doesn't look like it's associated with any shipping charge; all shipping charges show up with a related transaction showing the shipping details. This is a UPS "Adjustment". What does that mean?