Streamline Your Payments: Discover Faster, Easier Ways to Pay Your Airgas Invoices Online

Simply log in to your Airgas.com account, click on "Invoices" in the top right, select "Open Invoices" to find the bill you'd like to pay, and then choose your payment method.

With a free online account, you can:

• Pay multiple invoices at once using a direct ACH payment or card.
• View your complete invoice history and payment status anytime.
• Access digital Proof of Delivery (POD) receipts, simplifying record‑keeping.
• Manage cylinder balances and view important documents like Certificates of Analysis (COA) and Safety Data Sheets (SDS).
• Request quotes, track orders, and reorder products with ease.

Get Started in Minutes:
REGISTER for your Airgas.com account. Have a recent invoice handy to complete the quick registration process.

• Please note: It may take 1–2 business days to validate and set up your new online account. If you have a payment due within the next few days, we recommend using our One Time Payment option.

Announcing a Change to Credit Card Transactions

Managing invoices should be simple.
That's why we’ve completely redesigned our autopay experience on Airgas.com to give you more flexibility, control, and convenience. Say goodbye to manual processes and hello to a smarter way to pay.

Our new, secure autopay system is built around your needs. Whether you have a registered Airgas.com account or are paying an invoice as a guest user, managing your payments has never been easier. Benefits include:

• Total Control: View, edit and manage your autopay enrollments anytime, directly from Airgas.com.
• Flexible Payment Options: Choose what works for you. Set up automatic payments using your bank account (ACH) or a debit/credit card.
• Instant Updates: Your changes are saved in our system immediately, and you'll receive an email confirmation for your records.
• Precision and Convenience: Enroll your entire "Sold To" account or specify individual "Ship To" locations for autopay.
• Accessible to All: Autopay is now available for both registered users and guests.

When you enroll, keep in mind how the payment timing works:

• If you choose a bank account (ACH), the payment will be drafted on the invoice due date.
• If you choose a credit/debit card, the payment will be drafted when the invoice is generated.

Ready for effortless payments and total control? Enroll in autopay today!

Our One Time Payment option remains a fast and secure way to pay an invoice.

• No Login Required: Simply enter your invoice information and payment details.
• Instant Payment: Your payment is processed immediately.
• Use a Debit Card or ACH to Avoid Surcharges: Pay a specific bill quickly and without a surcharge.