Technically, we cannot clone the production environment into the sandbox environment.
Only the configurations and settings can be set up to match your production environment in Sandbox. Sandbox will generate its own unique API Keys, Whitelisting, Endpoints, and Oaths. Because of this, any testing environments you want to be pointed at Sandbox will need to set up separately in Sandbox and pointed to that environment.
If further assistance is required, submit a ticket to Punchh Support. (For help submitting a ticket, click here)