Once an order is processed, Zazzle will provide you with a packing sheet. This sheet must be included in each shipment and will be available to print out in the ‘Making’ stage of an order. The packing sheet is the customer’s reference to what they have purchased and it should be included with every order.
In addition, shipping materials must be in compliance with UPS and USPS standards. For more details on this, go to https://maker.zazzle.com/policy/ups_agreement.