If you migrate from an old system, or transferring a bigger amount of clients (e.g. following an acquisition) to ISPadmin with client’s overpayment/debt, record it here.
When editing / adding a new client, enter a certain amount into the Opening balance field.
You can generate opening balances on this page. Opening balances are displayed as overpayments or underpayments from the previous period. You save them and they are reset. In this way, they are added to the invoicing module and you do not have to take care of them any longer. An overview of opening balances can be found in Invoicing Overviews Opening Bal..