Applying Other Charges to Transactions
Viberent allows you to configure an unlimited number of custom charges for use on Quotes and Rentals.
Custom charges can be set up in the Settings > Item Management screen, as shown below.
User can click on Add Custom Charge button and you can add custom charges. These charges will apply for the first invoice. If you want to apply for long term rentals for all the ongoing invoices then you can click on Calculate Custom Charge button.
It will redirect you to other screen there you have option to choose “Calculate for every month”. Then it will split the charge for all the invoices. When try to post or print or view the invoice it will that particular month charge with that invoice.