To set up Syncro as your PSA system through Billing Sync, please follow the below steps before moving on to the next phase.

Create or Access Syncro Account

New Account:

Create a Syncro account by visiting the Syncro website and starting a free trial or Book a Demo

Existing Account:

Configure Syncro API and Software Inventory Category

To generate an API Token:

From the Dashboard after logging into Syncro find Admin in the top ribbon extended options (More> > Admin):
Scroll down to the bottom of admin options and find API Tokens under API section
Click on New Token and go to Custom Permissions
Tick the following permissions
Scroll down to the bottom and click on Create Token and Save the Token displayed here. It will only be shown once.
Hit Done

From the Dashboard after logging into Syncro find Admin in the top ribbon extended options (More> > Admin):
Find 'Category Editor' and add 'Software' category to the root

Each customer you wish to enable via Syncro required a company record with at least 1 Recurring Invoice Schedule setup for it.

Navigate to Customers and search for the customer you wish to set-up.
Select the customer
In the customer's Overview, look for the + New and select "Recurring Invoice"
Fill up the schedule details and click on "Create Schedule" once completed.