My cashback is pending: when will it be confirmed?

Your cashback will show as pending as long as the corresponding retailer hasn't confirmed it. This can take between 2 days and 3 months depending on the retailers. If you've purchased a service online, the retailer might also wait up to 1 month after you use that service to confirm your cashback.
Why such a delay? Because retailers usually wait until you can no longer send back (part of) your purchase. For more details on what could lead to your cashback being refused, click here.