Billing Information.

Your all in one guide to the Flock Freight payment process.
Flock Freight accepts three major payment types: Credit card online, ACH online, and Check, all of which are explained below.

Steps to Pay Online.


Your invoice will be available for online payment within 3 business days of delivery.


Locate the email with your unique link to the YayPay online payment system.

  • The email is from
  • If you can’t locate your payment link, please email to request a custom link.


Check the boxes for the invoices you would like to pay.

  • To pay multiple invoices at once, check the boxes for the invoices you would like to pay
  • Select your preferred payment type (Credit Card or ACH) and add a new card


Submit your payment.

Your payment will be processed in 1-3 business days if you pay with credit card, and 5-7 business days if you pay via ACH.

Pay by Check.

If you would like to pay by check, you will need to send your paperwork to the address below.

Mail Checks to:
Flock Freight, Inc.
Dept LA 24808

Pasadena, CA 91185-4808

Employee using digital tablet at warehouse

Want to pay online but can’t find your unique link? Email to request a custom link to your statement.

Billing Questions.

Have additional questions about the Flock Freight billing process? Visit our FAQs page to find more information on invoices, disputes, additional charges, and more.

Disputes Information.

Need to file a dispute for an additional charge?