You can enter a value into a Trade heading or Quote Total. This is called Manual Total. A Manual total is a fixed value and Bartender ensures this total does not change even when you overwrite any items under it.
A manual total can be applied to the Quote Total.
Fig 1. Quote Total
You will now see an alert when you create a Manual Total to confirm if this is your intention. You need to Click Create Manual Total to continue to create a Manual Total for the Quote or Cancel to Cancel the operation.
Fig 2. Manual Total Alert Acknowledgement