To locate the Tax Jar integration, go to Settings from the drop down menu in the upper right-hand corner of the screen:
Then click Taxes from the left side menu:
If you already have an existing TaxJar account you can grab your API Key from Taxjar and paste it inside the Taxes section under Taxjar integration.
Where to find TaxJar API Key? Log into your TaxJar Account, expand the top right Account Menu and choose TaxJar API. Copy your Live Token and paste it into this space provided under API Key:
If you have any additional questions, please contact our Support Team by clicking the blue support widget in the bottom right-hand corner of this page or email us at firstname.lastname@example.org.