Follow the steps described below if you are using appointment titles to enter a short description for the services and would like these to be reflected on invoices.
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- Using the business owner account go to settings > configuration and enable "Add first installation title to invoice description" option under Invoices section.

- With the setting turned on, set a title for a new installation appointment when you are scheduling:
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- Take note of the title in auto generated invoice line and edit as necessary:
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