Does Walmart sell Bitcoin?

Excuse me, I was wondering if you could clarify something for me. I've been hearing a lot about Bitcoin and other cryptocurrencies lately, and I was wondering if Walmart, the large retail chain, sells Bitcoin or any other digital currencies? I've seen some places online that claim they do, but I wanted to get a definitive answer from someone in the know. Is it possible to purchase Bitcoin or other cryptocurrencies directly from Walmart, or do they only accept traditional forms of payment? Thank you for your time.