Read the counted total first
The headline is counted value: high and medium-confidence lines only. Compare it with your plan cost to see the measured return.
Open the largest lines
For each big line, check the evidence (the record in your own tools), the method (how the pound value was calculated) and the attribution (how much Xevrion can claim).
Look at what is not counted
Low-confidence value is shown but excluded. If a line you believe in is marked low, the method explains why, and better data often moves it up.
Question anything
Every line can be questioned and excluded. A ledger you trust is worth more than a big number you do not.