10 thoughts on “How Walmart uses blockchain technology”

  1. What idiocy is this? You can do this with any standard Ledger software. Blockchain is so rudely inefficient as you scale both up and out, and the history itself actually becomes the albatross as every new transaction has to be validated as possible by the history of the chain, which is the ultra expensive hash process.

  2. Its doing a bad job. We ordered a new mixer. They sent us a $100 coffee maker. We called and told them of the mistake and they said keep the coffee maker and we will send you the mixer. The mixer came two days later. Two days later we received another mixer. We will be ordering from Walmart exclusively now!

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