The Earnings tab tracks what's been billed, receipted, and outstanding. Use the two drop-downs at the top to change the time period and the Provider Number you're viewing.

A snapshot of Receipted, Billed and Outstanding amounts for the selected period and provider.
A chart comparing what's been billed against what's been receipted over time.
A breakdown of earnings by individual health fund, so you can see where your income is coming from.

Tap the blue View all invoices button to see every invoice for the selected period listed individually.