Go to Guest Invoicing > Auto Invoices > Add button 

Fill in the Details:

1 - Title of your Auto Invoice 
2 - Select your currency (ideally to be the same as in your payment provider)

3 - Select the Channel the Auto Invoice with Auto Charge will apply to (Note some channels do the guest payment collection in your behalf)

Note> you can select all listings or make multiple listings selection:

Fill in the Items (the lines the guest will see):

4 - only needed if you wish to have multiple lines
5 - the title of the invoice line
6 - set it as 100% > this will ensure the full amount of reservation total price will be invoiced

Add an AutoCharge by clicking Add Item:

Fill in the Auto charge details:

8 - the title of the charge - it is internal, the guest will not see it on the invoice
9 - set it as 100% to charge the full amount at once
10 - schedule the trigger point, it can be  X hours/or days after/At/Before Reservation Creation/Check-in/Checkout

How to set up Split Charges?

-  Set up the Details (Title, Currency, Channel)

- Set up the invoice line Item as 100% to charge the total reservation price

Under Auto Charges click on Add Item.

- Add a Title
- Fill in the Full Amount with 50 and set it to Percentage
- Schedule the charge to happen by X hours/days after/At/Before Reservation Creation. Click on add item

Create another AutoCharge by clicking on Add Item. Follow the same steps as above but
choose Check-in as your trigger. 

You can pause an auto charge before it triggers. Pausing it will instruct the system not to charge. When unpaused however it will be charged immediately. 

 Important: If you wish to be notified when payment failed, please activate the notifications. More information here