Cashback Card

What happens if my Cashback Card gets lost or stolen?
I shopped using a second Cashback Card. How do I get the Cashback?
Can I pay with the Cashback Card?
Does the Cashback Card have an expiration date?
Is my Cashback Card in the Loyalty Merchant's corporate design valid at other Loyalty Merchants?
Can I request a new Cashback Card in a credit-card-style format?
Where do I get my Cashback Card?