Although many people want to do this, it’s not possible to buy bitcoin at Walmart with a credit card, debit card or any other form of payment. Save my name, email, and website in this browser for the next time I comment. Moreover, the credit purchase can be considered as cash advances that may attract higher fees making the transaction expensive. This scenario would give rise to bad loans and directly expose banks to liabilities from non-performing or bad credit. Jaxx, Bitcoin wallet, etc.