To change the card variation for a user from 'personal' to 'company', please follow the steps below. This is commonly done when expenses paid with a company card should be non-reimbursable for users and for reporting purposes.
1. Go to Admin > Users
2. Click on the User Profile in question. And at the bottom of the page, look for the Credit Card you need in Payment methods.
3. Edit payment method page appears. Change Variation from Personal to Company.
Then Click Save.
NOTE: If the Variation field is not available for the users, the Administrator can enable this setting by going to Admin > Advanced Settings > and check 'Allow users to change the cards from personal to company' setting. This setting applies to all users.