Add a merchant earnings and commission report

[StuartFerguson]

Summary

Add a report that shows commission and earnings earned by the merchant over time.

User Value

Merchants need visibility into how much they are earning from transactions and which products contribute most to income.

Scope

Create a report showing:

• Commission earned today
• Commission earned over a selected date range
• Commission by product
• Commission by operator
• Gross vs net values if available
• Daily or weekly trend if supported

Mobile UX Requirements

• Use summary cards for top-level values.
• Keep trend views minimal and readable.
• Allow drill-down into earnings by product or operator.
• Avoid cluttering the view with large tables.

Acceptance Criteria

• Merchant can view commission totals for a date range.
• Merchant can see which products or operators generate the most earnings.
• The report is usable on mobile devices.
• Empty and error states are handled clearly.

Notes

This report is especially useful for merchants who want to understand profitability, not just transaction volume.