Can I change my payment method after order has been placed? Chloe August 30, 2018 08:03 Updated Follow Unfortunately, once the payment has been approved you may not change your payment method. Related articles How does Sift & Pick process payments? What is the time frame in which a return request can be made? Is the transaction I performed secure? Does Sift & Pick offer international shipment options? Unable to make payment Comments 0 comments Article is closed for comments.