How do I know what OAuth version I’m currently using and whether I need to migrate? Click Save Changes, then Connect with Quickbooks to connect the plugin to Intuit using the OAuth 2.0 keys.Update the Client ID and Client Secret fields with your copied keys.Go to the plugin settings and change the OAuth Version setting to “2.0”.You’ll need these to update the plugin settings. Once migrated, copy your Client ID and Client Secret keys.Follow Intuit’s instructions for migrating to OAuth 2.0.Intuit is deprecating support for OAuth 1.0, so if you are currently using OAuth 1.0, you should now migrate to OAuth 2.0 to maintain your app’s connection with Intuit by following the steps below: Click Configure and read the next section to learn how to setup and configure the plugin.Go to Plugins > Add New > Upload and select the ZIP file you just downloaded.Download the extension from your WooCommerce dashboard.Ensure your store meets the plugin requirements.PHP 5.6+ (You can see this under WooCommerce > Status).A QuickBooks Online account setup to support Intuit Payments.If you’re looking for a QuickBooks POS integration, please suggest or vote for it under WooIdeas. This is not an integration with QuickBooks POS services or payments via QuickBooks, but is rather an eCommerce payment integration using Intuit’s payment processing capabilities.
