What each customer really earns you
Margin is two moving numbers pretending to be one. May’s 1,858,000.00 of net revenue meets 1,454,900.00 of issue-dated cost, and the 403,100.00 between them cuts by customer without rotting, because every credit kept its reference.
◆ May margin, by customerfour rows, both sides dated.
| Customer | Net revenue | Cost | Margin | Margin % |
|---|---|---|---|---|
| Meridian Retail | 684,200.00 | 512,300.00 | 171,900.00 | 25.1 |
| Harbor Industrial | 575,800.00 | 448,900.00 | 126,900.00 | 22.0 |
| Crest Distribution | 391,400.00 | 322,500.00 | 68,900.00 | 17.6 |
| Smaller accounts | 206,600.00 | 171,200.00 | 35,400.00 | 17.1 |
| May margin | 1,858,000.00 | 1,454,900.00 | 403,100.00 | 21.7 |
The revenue column is the register’s net, partitioned: credits included because their references held. Cost is the issue quantity at the day’s moving average, which is why the valuation diary matters to a sales page. Sample values are illustrative, never client data.
◆ Margin that moves without sales movingthe cost side reprices.
Cost of goods reads the moving average at issue time, so a warehouse reprice shifts margin on sales that were already made. Practitioners report margin reviews chasing discounts when the mover was the average. Dating both sides splits the bridge into price, cost, and mix honestly.
◆ The migration woundhistory that lost its cost side.
Margin history across a migration breaks when old cost bases do not carry: the editorial page walks the failure. The owned model lands cost with every billing line at posting time, so history keeps its own cost side forever.
- SAP
- The vendor. Systems, Applications, and Products in data processing.
- HANA
- SAP’s in-memory database, the platform S/4 runs on.
- SD
- Sales and Distribution, the order-to-cash module.
- net revenue
- Invoices less referenced credits plus debits.
- moving average
- The cost price at issue time; it moves, so date it.
- margin bridge
- Price, cost, and mix explaining the change.
- referenced credit
- A credit that knows its invoice; margin’s lifeline.