Is it possible to exchange a product before it shipped? A Is it possible to exchange a product before it shipped? Yes, once the payment is deducted you have 24 hours to change the size and product by email. Post navigationPrevious post: Can I reject to pay any duty and tax?Next post: is there any product which cannot be exchanged? Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.