If your carrier supports Receiver Pays and Third Party Pays, they will be listed as services. Using these services may require:

• An agreement between you, the payer and the carrier. 
• Payer's carrier account which is usually required during the booking of the shipment

To book a shipment with Receiver Pays or Third Party Pays, just check the appropriate service on the right-hand side and enter the account number: 

Using nShift On-premises? See these articles:

• Using a third party payer in On-premises
• Using Receiver pays in On-premises