Right now, you can define in the Commission window the Calculation Basis:

The possible values are Invoice, Order and Receipt, defined in Reference C_Commission DocBasis:

For the calculation of commissions based on Payments, there are the fields Days from and Days to in the tab Commission line, which are displayed when the commission Calculation Basis==Receipt.
Here, the commission is calculated according to the days lasted between invoice and payment. This means, commissions are calculated now for every partial payment; this includes a total payment.
It is missing a functionality which calculates the commission only after the amount due has been paid in total. According to this, all commissions for partial payments are calculated when the total payment has been detected.
This makes sense when for most companies the earning is achieved with the last % of the payments.
In order to accomplish this, it would be helpful,to have a checkbox in the commission definition for deciding if the calculation is based on total payment or partial payment. This checkboux would be visible when the commission Calculation Basis==Receipt.
Right now, you can define in the Commission window the Calculation Basis:

The possible values are Invoice, Order and Receipt, defined in Reference C_Commission DocBasis:

For the calculation of commissions based on Payments, there are the fields Days from and Days to in the tab Commission line, which are displayed when the commission Calculation Basis==Receipt.
Here, the commission is calculated according to the days lasted between invoice and payment. This means, commissions are calculated now for every partial payment; this includes a total payment.
It is missing a functionality which calculates the commission only after the amount due has been paid in total. According to this, all commissions for partial payments are calculated when the total payment has been detected.
This makes sense when for most companies the earning is achieved with the last % of the payments.
In order to accomplish this, it would be helpful,to have a checkbox in the commission definition for deciding if the calculation is based on total payment or partial payment. This checkboux would be visible when the commission Calculation Basis==Receipt.