I am really enjoying this @nuoctuong, actually, my brain is! Please allow me to react on two links.

First: Walmart’s Latest Patent Unveils Blockchain-Based Delivery Management System

In April, Walmart announced that it was ready to use blockchain for its live food business...

Well, Walmart never fails to amaze me. Sam Walton surely innovates. This may sound funny but am a great Walmart fan. I don't know what it is but I find Walmart shops very convenient and you know with the changing world and the continuous development of cutting-edge technology, they sure know how to play the game. No wonder the company is steadily at number 1, dropping a few times but maintaining its lead (Top 10 Most Successful American Companies).

Lastly, I'd like to throw in my two cents worth in here: Bitcoin Exchanges Thrive over Traditional Philippine Financial Platforms

Very typical of the PH, good in the outside - crumbling in the inside. The whole cryptocurrency set-up looks appealing enough but being a Coins.ph user, I can really say the service is below par. I am not saying it is unreliable but in a way, it is when we talk about its availability. In my short stay here in the PH (12 days and counting), Coins.Ph has been down twice! But don't get me wrong, it's legit and the transaction can be very smooth and reliable. Now speaking of transaction, most Filipinos are still unaware of cryptocurrency and the rest who are well informed are skeptical. I could be wrong but these are my observations.

And in closing,

“We do not want the Philippines to be a haven for scammers,

LOL, it is a haven for scammers.