Using Block Chain to Solve Supply Chain Challenges
- Home
- Focus Areas
- Supply Chain
- Using Block Chain to Solve Supply Chain Challenges
Learn how Walmart Canada developed and deployed a blockchain payment solution to manage over 200 data points factored into invoices and payments to third-party freight carriers.
Pre-block chain solution: Expensive and labor-intensive manual reconciliation efforts to combat an invoice dispute rate of over 70 percent!
Post-innovation: Invoice dispute rate of less than 1 percent! Instead of payments taking weeks or months, carriers are getting paid on time.
Presenters:
Francis Lalonde
Vice President, Transportation, Walmart Canada
Aaron Ritter
Director, Transportation Strategy, Walmart Canada
Latest Supply Chain Insights

Supply Chain Shifts and Port Pressures
- By [Sarah Gilmore]
- 06/09/2025
ORC and Cargo Theft and the Urgent Need for Stronger Laws
- By [Sarah Gilmore]
- 05/28/2025

RILA Promotes Erin Hiatt to Senior VP, Retail Operations
- By [Melissa Murdock]
- 05/20/2025
RILA’s Kathleen McGuigan Will Turn the Page at End of 2025
- 05/01/2025

Americans Cannot Afford Another Round of Price Increases
- By [Michael Hanson]
- 04/02/2025
Many products hit by more than one tariff
- 03/14/2025