report corrections - daily MRR

Author: reshmabidikar

src/main/resources/reports/mrr/README.md

@@ -1,6 +1,6 @@
 # Daily MRR
 
-Compute the Monthly Recurring Revenue (MRR) on a daily basis.
+Computes the total active MRR (monthly recurring revenue), broken down both by product and as a tenant-wide total (ALL) for each tenant and each day.
 
 The snapshot view is: `v_report_mrr_daily`
 
@@ -21,3 +21,18 @@ curl -v \
           "refreshFrequency": "DAILY"}' \
      "http://127.0.0.1:8080/plugins/killbill-analytics/reports"
 ```
+
+## Sample Data
+
+| tenant_record_id | product | day        | count  |
+| ---------------- | ------- | ---------- |--------|
+| 24               | Pistol  | 2025-01-05 | 150.00 |
+| 24               | Rifle   | 2025-01-05 | 200.00 |
+| 24               | ALL     | 2025-01-05 | 350.00 |
+| 24               | Pistol  | 2025-01-06 | 150.00 |
+| 24               | ALL     | 2025-01-06 | 150.00 |
+
+
+## Report UI:
+
+![daily-mrr.png](daily-mrr.png)