--- title: "How to set the \"expense\" on an additional | Rently Centro de Ayuda" description: "How to set the "expense" on an additional The expense is a value that is needed to fuel comission mechanics. You may first want to check the full article on how to create an additional: ​ 1-Go to crea" --- [Skip to content](https://help.rentlysoft.com/en/how-to-set-the-expense-on-an-additional-rently-centro-de-ayuda#main-content) English Show submenu for translations ![rently .jpg\]](https://help.rentlysoft.com/hs-fs/hubfs/rently%20.jpg?height=40&name=rently%20.jpg) Open main navigation Close main navigation - English Show submenu for translations - Go to rentlysoft.com Go to rentlysoft.com All the solutions in one click! - There are no suggestions because the search field is empty. 1. [Rently Help Desk](https://help.rentlysoft.com/en?hsLang=en) 2. [RentlySoft](https://help.rentlysoft.com/en/rentlysoft?hsLang=en) 3. [ADDITIONALS](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#additionals) # How to set the "expense" on an additional | Rently Centro de Ayuda How to set the "expense" on an additional How to set the "expense" on an additional The expense is a value that is needed to fuel comission mechanics. You may first want to check the full article on how to create an additional: ​ ### To add the Expense value: 1-Go to creating or editing an additional: ​ [![](https://help.rentlysoft.com/hubfs/Knowledge%20Base%20Import/downloads.intercomcdn.comio8627058260e7d1813ee13af5e440f31e0image.png)](https://downloads.intercomcdn.com/i/o/862705826/0e7d1813ee13af5e440f31e0/image.png?expires=1737046800&signature=f70bde1a2fedf4a453dd0991aaa24eea2e3de095cb91ee786a389af72ec04a51&req=fCYlEcl7lYNZFb4f3HP0gNTzL6xsE8qkgEA8PjmT%2FnL3D2ZnICQWO8sj4BXj%0A0WJ287mc7keQ4qLW2A%3D%3D%0A) 2-There, you will find the field "Expense" ​ [![](https://help.rentlysoft.com/hubfs/Knowledge%20Base%20Import/downloads.intercomcdn.comio8627077912250ba6e9fdb8ee769460b69image.png)](https://downloads.intercomcdn.com/i/o/862707791/2250ba6e9fdb8ee769460b69/image.png?expires=1737046800&signature=74249202c6429e3da5593ef19b53acaf20154f5536b0674764c28fc28b2203c9&req=fCYlEcl5moheFb4f3HP0gJ2%2BU1u76BNrj%2FvShjWSQsWC5zDbo%2FoEwCVODtXR%0AbZPB9a0HrYomkePuMA%3D%3D%0A) You have to complete a fixed value here. If the additional has "Price per day?" the price you complete is going to be a value per day, if not, it's going to be a value per rent. - [RentlySoft](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#main-content) - [SYSTEM CONFIGURATION](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#system-configuration) - [USERS](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#users) - [ROLES](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#roles) - [GENERAL CONFIGURATION](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#general-configuration) - [BRANCH OFFICES](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#branch-offices) - [CARS](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#cars) - [BOOKINGS](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#bookings) - [CASH REGISTER](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#cash-register) - [ADDITIONALS](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#additionals) - [RATES](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#rates) - [TEMPLATES](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#templates) - [CUSTOMERS](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#customers) - [MAINTENANCE SERVICES](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#maintenance-services) - [REPORTS](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#reports) - [TAXES](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#taxes) - [FINES](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#fines) - [USE OF THE SOFTWARE](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#use-of-the-software) - [PAYMENTS](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#payments) - [OVERSOLD](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#oversold) - [AUTOMATIC NOTIFICATIONS](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#automatic-notifications) - [INCIDENT MANAGEMENT](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#incident-management) - [SECURITY](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#security) - [AXLE](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#axle) - [Agency Settlement](https://help.rentlysoft.com/en/rentlysoft?hsLang=en#agency-settlement) - [BuilderDuck](https://help.rentlysoft.com/en/builderduck?hsLang=en#main-content) - [First steps](https://help.rentlysoft.com/en/builderduck?hsLang=en#first-steps) - [Set up your company branding](https://help.rentlysoft.com/en/builderduck?hsLang=en#set-up-your-company-branding) - [Customize your page](https://help.rentlysoft.com/en/builderduck?hsLang=en#customize-your-page) - [SEO](https://help.rentlysoft.com/en/builderduck?hsLang=en#seo) - [Booking and Checkout Pages Configuration](https://help.rentlysoft.com/en/builderduck?hsLang=en#booking-and-checkout-pages-configuration) - [Blog](https://help.rentlysoft.com/en/builderduck?hsLang=en#blog) - [Advanced settings](https://help.rentlysoft.com/en/builderduck?hsLang=en#advanced-settings) - [File Manager](https://help.rentlysoft.com/en/builderduck?hsLang=en#file-manager) - [App In & Out](https://help.rentlysoft.com/en/app-in-out?hsLang=en#main-content) - [Configuration](https://help.rentlysoft.com/en/app-in-out?hsLang=en#configuration) - [Integrations - Brokers](https://help.rentlysoft.com/en/integrations-brokers?hsLang=en) - [Web Site](https://help.rentlysoft.com/en/web-site?hsLang=en#main-content) - [PAYMENT SYSTEMS](https://help.rentlysoft.com/en/web-site?hsLang=en#payment-systems) - [promocion](https://help.rentlysoft.com/en/web-site?hsLang=en#promocion) - [Genius](https://help.rentlysoft.com/en/genius?hsLang=en) [![Rently](https://help.rentlysoft.com/hubfs/rently%20logo.svg "Rently")](http://www.rentlysoft.com) Help desk rentlysoft.com Copyright © 2026, Rently Software LLC