Solution : https://service.sap.com/sap/support/notes/882075 (SAP Service marketplace login required)
Key words :
pro rata correction factor, pro-rata basis based, time-dependent calculation rule, periodic billing plan, billing amounts vary, sap software center, public void setfactor, public double getnumberofdays, public double getnumberofweeks, public double getnumberofmonths
Related Notes :
| 92655 | Billing plan: billing yearly prices on monthly basis |