Store Credit

or search frequently asked questions:

Can this extension send store credit to a friend?
Is this extension compatible with One Step Checkout modules?
How can a customer buy store credit?
Can I let customers to buy only certain product types using store credit?
Can I see a report on how store credits are bought and used in my store?
Can I make refunds to customers to their store credit balance?
Can clients combine store credit with other forms of payment?