How To Delete A Scenario
Scenarios can be deleted at any time. If you don't have at least one active Scenario with at least one shipping method assigned to it, customers will be unable to check out.
Deleting a Scenario is permanent and cannot be undone. If you delete a Scenario, shipping methods assigned to it will be permanently deleted.
1. On the Scenarios page, click Edit beside the Scenario you wish to delete.
2. Scroll to the bottom of the page, then click the Delete button.