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To transfer billing reports to an external billing software you have to activate the "Transfer to billing" additional feature in the Tuntinetti's paid features. You also have to add the billing software's API key to Tuntinetti's settings and Tuntinetti's IP address to the billing software's settings.
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So that reported hours could be billed each project must have an hourly price. The prices can be set in the Projects tab in the section Basis for billing.
By clicking the "Pricing" button you can modify the pricing settings in detail. Instruction on how to set the pricing settings can be found here.
When you have set the pricing settings in the Projects tab you can transfer the billing reports to an external billing software in the Time reports > Billing reports by customer tab.
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