Here are the steps on how to connect to your PayPal Business account with Flexbooker:

1. Log Into Paypal

2. On the top-right, click the "Developer" tab.

3. At the top right, hover over your name, choose "My Account"

4. From the left menu choose "My Apps & Credentials"

5. Change the tab at the top from "Sandbox" to "Live"

6. Create a new application called "FlexBooker", and enter the Client ID and Client Secret Key under your Flexbooker's account "Set up" page then click on "Payment Settings" label as shown below:

Make sure Hit “Save Settings” to save changes made.