Is Walmart using VeChain?

Could you please clarify for me if Walmart is indeed utilizing VeChain in its operations? I've heard rumors about this partnership but I'm not entirely sure if it's true. If Walmart is indeed using VeChain, could you elaborate on how they are integrating it into their business model? Are there any specific products or services that VeChain is being used for? Also, how does Walmart benefit from this partnership? Is it helping them improve their supply chain management, enhance customer experience, or achieve some other objectives? I'm quite interested in understanding the details of this potential collaboration. Thank you for your time and assistance.