Since you can't buy a money order directly with a Walmart gift card, you have a couple of workarounds:
Walmart typically allows money orders up to $1,000 , with a small fee (usually around $0.70 to $1.00). buy money order with gift card walmart 2017
Head to the Walmart MoneyCenter or Customer Service desk. Since you can't buy a money order directly
However, you often use PIN-enabled prepaid gift cards (like those from Visa, Mastercard, or American Express). Because these cards can be registered with a PIN, Walmart’s point-of-sale system often treats them like a standard debit card. How to Do It: A Step-by-Step for 2017 Because these cards can be registered with a
Before heading to the store, visit the card issuer's website to register your card and set a 4-digit PIN.
Do you have a you're trying to use? I can look up whether that specific issuer (like Vanilla Visa or MetaBank) is currently being accepted at Walmart registers. Buy Money Order With Gift Card Where And How To