Database settings
Database settings can be accessed from the side bar in Jasper.

Field customization
This is another way to enable and disable fields shown in the customer details window. See the full explanation here.
File attachments base/relative path
This is the location file attachment locations are stored relative to. Read the description and what to set it to.
Backup frequency
This is how often you will be prompted to create backups. See our backup and backup frequency guides.