So you want to buy stuff online with your checking account number instead of dealing with credit cards? Turns out you're not alone in thinking that way, and honestly, there are legit reasons why someone might prefer this approach.

First off, not everyone has a credit card or debit card, and plenty of people just don't want to use them. Maybe you're trying to avoid debt, or you're worried about your card info getting compromised. Whatever the reason, paying directly from your checking account is actually possible at some retailers—Amazon does it, for instance. The thing is, most online stores still won't take this method, so you'll need to know your options.

If you're going to buy online with checking account details, here's what you actually need. Grab your checking account number and your bank's routing number (that nine-digit code that identifies your bank). You can find both by logging into your online banking and pulling up a statement. Pretty straightforward. Then when you're at checkout, look for options labeled "ACH" or "eCheck" or something like "add bank account." Pop in those numbers, double-check everything matches, and you're done. Takes a few minutes tops.

Now, why would you want to do this? Well, you avoid most payment processing fees. You're spending directly from what you actually have, which can help you not overspend. And if you're uncomfortable sharing card details online, this feels a bit safer. The downside? Most retailers don't support it. You could get declined if you're short on funds. And you lose out on cash-back rewards and that purchase protection credit cards give you.

But here's the thing—if the store you're shopping at doesn't accept checking account payments directly, you've got other ways to spend from your bank balance. PayPal is probably the easiest. Connect your checking account to PayPal for free, and tons of major retailers like Walmart and Target take it. No fees for regular purchases, plus you get fraud protection.

Prepaid debit cards are another route. You load them with money from your checking account and use them like regular debit cards. They're especially useful if you want to control exactly how much you can spend. Gift cards work similarly—you can buy digital ones at most retailers or grab Visa/Mastercard gift cards that work almost anywhere.

Then there's Buy Now, Pay Later options like Affirm or Klarna. These split your purchase into installments, usually with no interest if you pay on time. Good for bigger purchases, but watch out for late fees and the temptation to spend more than you can actually afford.

One more option if you qualify: SNAP EBT cards. If you get SNAP benefits, your EBT card works like a checking account that gets regular deposits, and places like Amazon, Walmart, and Instacart now accept them online.

Whatever method you choose, keep your info safe. Only enter your checking account number on websites you actually trust—check if they have an SSL certificate (look for the lock icon). Make strong, unique passwords for shopping accounts and don't save your payment info to them. And seriously, check your bank statements regularly for anything weird. If something looks off, call your bank immediately.

The bottom line? You can definitely buy stuff online with your checking account number at some places, but it's not universal. Having backup payment methods in your back pocket makes online shopping way less stressful.