How to 'Edit payment processing fee default'.
1. Select 'Settings' from the left-hand navigation panel.
![](https://media.screensteps.com/image_assets/assets/005/011/688/original/1938343c-5102-41b6-9389-a0cad867a0f9.png)
2. Under 'Billing' click 'Edit payment processing fee default'.
![](https://media.screensteps.com/image_assets/assets/006/058/961/original/bbafaf3e-8445-4aa4-a908-59e29a27377b.png)
3. Enter a value for 'Charge of convenience fee of __% for payment processing'.
![](https://media.screensteps.com/image_assets/assets/005/011/692/original/6267cbec-f77f-4e9b-adfc-2219a60ffd0b.png)
4. Click 'Save Settings'.
NOTE: You must enable this feature on the matter(s) you would like to attach payment processing fees to.