2CO suppliers, in coordination with our Customer Care team, can attempt to limit refunds as per your stated product return or cancellation policy.
This policy should be easy to understand and clearly posted on your site. It should also be sent to 2CO via a ticket system request for notation on your 2CO account.
It is possible, however, for a customer to obtain a bank-initiated refund (chargeback) for six months after the date of the order. In some instances, this period can be extended to up to one year. It primarily depends upon the nature of the complaint and the card-issuing bank involved.
As a general rule of thumb, it is often in the best interest of both yourself and 2CO to issue a refund whenever it is apparent that no other action is going to satisfy the customer. The rules that govern transactions are written to favor the consumer in almost every instance.
For additional information on these topics please review the following articles: