If you wish to add more items to your existing order, you can do so up to 1 day before delivery/pick-up (before 1pm). However if you wish to cancel or change existing items in your order, best to let us know at least 48 hours in advance. For timely cancellations, we are unable to refund, but we can change your order date or issue a store credit which you can use at a later time with no expiry.