💳How do I charge a Custom Amount to my clients?

I am looking to charge my clients for extra equipment they used at the gym....is it possible?

The way custom charges work is pretty simple. 

1. You just need to go to the Clients Tab in your system. 
2. Search for the name of the client to whom you want to charge a custom amount.
3. Click/tap on their name, click on the three dots on the right side of the screen, and you'll see an option to charge that client.
4. You can also add any notes in the description (e.g why they are being charged), as shown in the video tutorial attached below:-