Most money order sellers do not accept credit cards, but a few options exist

You cannot buy a money order directly with a credit card at most places. Walmart, the U.S. Postal Service, Western Union, and MoneyGram — the largest money order providers — all require cash, debit card, or bank transfer. The reason is straightforward: money orders are meant to be a secure payment method for people who do not have bank accounts or want to avoid sending cash. Accepting credit cards would defeat that purpose and expose sellers to fraud risk.

That said, you have workarounds if you need a money order and only have a credit card available. The most direct path is to use your credit card to withdraw cash from an ATM, then use that cash to buy the money order. Another option is to transfer money from your credit card to a bank account or prepaid debit card, then use that to purchase the money order. Both routes add a step and may cost you fees, but they work.

Key Takeaways

  • Walmart, the U.S. Postal Service, Western Union, and MoneyGram do not accept credit cards for money order purchases.
  • You can withdraw cash from an ATM using your credit card, then buy a money order with that cash.
  • Some prepaid debit cards and digital payment services let you load money from a credit card and then use that balance to buy a money order.
  • ATM cash advances and balance transfers to prepaid cards usually charge fees, so compare costs before choosing a route.
  • A few smaller money order providers or check-cashing services may accept credit cards, but this is rare and worth calling ahead to confirm.

Why credit card purchases are blocked

Money order sellers restrict payment methods to reduce fraud and chargebacks. When you buy a money order with cash or a debit card, the transaction is final — the seller gets paid immediately and the customer cannot reverse it. A credit card purchase creates risk: a customer could buy a money order, spend it, then dispute the charge with their credit card company and get their money back twice.

Money orders are also designed for people without bank accounts or those who want to send funds without exposing their account details. Accepting credit cards would shift the product away from that purpose and create operational headaches for sellers. The restriction is industry-wide and unlikely to change.

Using an ATM cash advance

The simplest workaround is to use your credit card at an ATM to withdraw cash, then buy the money order with that cash. Most credit cards allow ATM withdrawals, though the process is called a cash advance and it costs money. You will pay a fee — typically 3% to 5% of the amount withdrawn, with a minimum of $2 to $10 — plus interest that starts accruing immediately, usually at a higher rate than your regular purchase APR.

For example, if you need $500 for a money order and your card charges a 4% cash advance fee, you will pay $20 upfront plus daily interest. If you pay back the advance within a few days, the interest cost will be small. If it sits for weeks, the interest adds up quickly. Check your credit card statement or call your card issuer to confirm your cash advance fee and APR before you withdraw.

Loading a prepaid debit card from your credit card

Some prepaid debit cards let you load money using a credit card, and then you can use that prepaid card to buy a money order. Services like Netspend, Green Dot, and Chime allow credit card funding, though fees vary. You might pay a fee to load the card (often $1 to $3) plus a monthly maintenance fee if you do not meet minimum activity requirements.

Once the prepaid card is funded, you can use it like a debit card at Walmart, the post office, or other money order sellers. This route works if you already have a prepaid card or are willing to open one, but it adds a layer of fees and setup time. It makes sense only if you plan to use the prepaid card for other purchases too, spreading the cost across multiple transactions.

Transferring credit card balance to a bank account

Some banks and financial services let you transfer a credit card balance directly into a checking or savings account, though this is rare and comes with significant costs. A balance transfer to a bank account is different from a balance transfer between credit cards — most card issuers do not offer it, and those that do charge steep fees (often 5% or more) plus interest.

This route is almost never worth it for buying a money order. The fees and interest will exceed what you save by avoiding other methods. If you have access to a bank account, using a debit card or cash withdrawal is far cheaper.

Checking smaller money order providers

While the major providers do not accept credit cards, some smaller check-cashing services, payday lenders, or independent money order sellers might. These businesses are less common and vary by location, so there is no may provide you will find one near you. If you are in a pinch, call ahead to a local check-cashing store or pawn shop and ask whether they sell money orders and what payment methods they take.

Be aware that smaller providers sometimes charge higher fees than Walmart or the post office. A money order that costs $1.25 at Walmart might cost $3 to $5 elsewhere. If you do find a place that accepts credit cards, compare the total cost — the money order fee plus any credit card processing fee they pass to you — against the cost of a cash advance or prepaid card route.

Comparing your total costs

Before you choose a method, calculate what each option will actually cost you. A cash advance might charge $20 on a $500 withdrawal plus a few dollars in interest. A prepaid card might charge $3 to load plus a $1 money order fee. A smaller money order seller might charge $5 for the money order itself. The cheapest route depends on the amount you need and how quickly you can pay back a cash advance.

If you need a money order regularly, opening a basic checking account at a bank or credit union is worth considering. Many offer free or low-cost accounts and let you buy money orders with a debit card at no extra charge. The upfront effort pays off if you use money orders more than once or twice a year.

Frequently Asked Questions

Will Walmart accept my credit card for a money order?

No. Walmart requires cash, debit card, or PIN-based payment methods for money orders. You can use a credit card to withdraw cash from an ATM, then bring that cash to Walmart to buy the money order.

Can I use a credit card at the post office to buy a money order?

The U.S. Postal Service does not accept credit cards for money order purchases. You will need cash or a debit card. Some post offices have ATMs on-site, so you can withdraw cash with your credit card and then buy the money order immediately.

What is the cheapest way to buy a money order if I only have a credit card?

A cash advance from an ATM is usually cheapest for a one-time purchase. You pay a flat fee (typically $2 to $10) plus a few days of interest. If you need money orders regularly, opening a free checking account with a debit card is cheaper in the long run.

Can I use a gift card to buy a money order?

Most gift cards work like debit cards and are accepted at money order sellers. If your gift card is a Visa or Mastercard branded card, it should work at Walmart, the post office, and other providers. Check the card's terms or call the issuer if you are unsure.

Do online money order services accept credit cards?

Some online money order services accept credit cards because they operate differently than in-person sellers. However, online money orders are not the same as traditional money orders and may not be accepted everywhere. Research the specific service and confirm the recipient will take it before you buy.