Surcharge and Cash Discount Notices for eCommerce Stores
eCommerce stores do not have a front door or a register, so your notice has to live at checkout, in your cart, and on the order receipt. Pick the online checkout or receipt placement below to get copy-ready text for your store, then compare your percentage to an estimated eCommerce effective rate.
Your sign preview
Surcharge and cash discount rules vary by card brand and by state. Confirm with the card brands and your state before launching. This tool does not determine whether a practice is permitted where you operate.
Estimates are based on published industry averages and are not a quote. Actual rates depend on card mix, ticket size, industry, and underwriting.
Your program kit
A specialist can check whether your POS or terminal can apply the program and print it on receipts the way your signs describe.
Why eCommerce stores need checkout text, not door signs
Almost every order an eCommerce store takes is card-not-present, so the shopper never sees a printed sign. The notice that matters is the line at checkout, and ideally a short mention earlier in the cart or on your shipping and payment policy page. Shoppers who first see a fee on the last screen often abandon the cart or later dispute the charge, so earlier disclosure usually reads as more honest.
Set Preview placement to Online checkout to get the checkout line, then switch to Receipt line for the text that belongs on your order confirmation email. Both render as copy-and-paste text blocks with a Copy button, so you can drop them straight into your cart theme, checkout settings, or email template.
Surcharges usually apply only to credit cards, not debit or prepaid cards. Online, that means your gateway or cart has to tell credit from debit before the total is final, including for Apple Pay and Google Pay orders, where the card behind the wallet can be either. If your setup cannot make that distinction, settle that before you publish any surcharge text. Rules vary by card brand and state, so confirm the requirements with the card brands and your state before launch.
Cash discounts for eCommerce stores: when they fit and when they do not
A cash discount only works if a customer can actually pay cash. For most purely online stores that never happens, so a cash discount program adds complexity without much benefit. It can make sense if you offer local pickup, local delivery with cash on delivery, or sell at markets and pop-ups alongside your site.
If you do offer pickup, the online checkout template states that prices shown are card prices and that a discount applies to orders paid in cash at pickup. The discount is smaller than your card price difference because it comes off the higher card price. With a hypothetical 4% difference, the cash discount is 0.04 / 1.04, or 3.85%, and a $12.00 cash-price item shows as $12.48 for card buyers. Estimates are based on published industry averages and are not a quote. Actual rates depend on card mix, ticket size, industry, and underwriting.
Dual pricing, which means showing a cash price and a card price for every item, is hard to maintain across a large online catalog with variants, sale prices, and bundles. If you choose dual pricing, check whether your cart platform can display two prices cleanly before you commit.
A worked example for a hypothetical eCommerce store
Picture a hypothetical apparel store doing $40,000 a month in card sales and considering a 3% credit card surcharge. All numbers here are illustrative assumptions, not data about any real store.
The tool uses an estimated eCommerce effective rate of 3.15%, so estimated processing fees are $40,000 x 0.0315 = $1,260 a month, or about $15,120 a year. The upper-bound surcharge amount is $40,000 x 0.03 = $1,200 a month, assuming every dollar of card volume were surcharged. In reality, debit cards would not be surcharged, so the real figure would be lower. Because 3% is at or below the 3.15% estimate, the tool would say your percentage is at or below the estimated industry average, and that your actual cost depends on your own statement.
At the order level, the gated PDF kit's example-ticket table would show a $15 order with a $0.45 surcharge ($15.45 total), a $45 order with $1.35 ($46.35), and a $120 order with $3.60 ($123.60). Seeing the fee on your typical basket size helps you judge how it will feel to shoppers. Estimates are based on published industry averages and are not a quote. Actual rates depend on card mix, ticket size, industry, and underwriting.
What eCommerce stores should check before going live
Platform and gateway first: confirm that your cart, whether Shopify, WooCommerce, Magento, or BigCommerce, and your gateway can add the fee as a separate line, show it before payment, and apply it only to eligible cards. Also read your platform's terms, because some restrict adding fees at checkout.
Subscriptions and saved cards: if you bill recurring orders, existing subscribers agreed to a price without a surcharge. Give them notice, update your terms, and let them change payment method before the first affected renewal. Returns: decide in advance how you will handle the surcharge on refunds and partial refunds, write it into your return policy, and confirm your approach with your processor and the card brand rules.
Timing and cost: avoid launching in the middle of your busiest season, when checkout changes are riskiest. Before passing costs on, look at your statement for gateway fees, PCI non-compliance fees, per-transaction add-ons, and monthly minimums. Lowering those may do more than a surcharge, and a payments specialist can walk through your statement with you.
Frequently asked questions
Can I add a surcharge on my Shopify or WooCommerce store?
It depends on your cart platform's terms, your gateway's ability to add a fee line and identify credit versus debit cards, and card brand and state rules, which vary. This tool writes the customer-facing checkout and receipt text. It does not configure your cart. Confirm the rules with the card brands and your state, and check with your platform and processor before publishing.
Do Apple Pay and Google Pay orders get the surcharge?
Surcharges usually apply to credit cards only. A wallet payment can be backed by either a credit or a debit card, so your gateway has to read the underlying card type before the fee is applied. If it cannot, you risk surcharging debit transactions. Ask your processor how wallet transactions are identified in your setup.
How do I roll out a surcharge to customers on subscriptions?
Treat it as a price change. Email subscribers before the first affected billing date, update your subscription terms, and use the receipt line text so each renewal shows the surcharge as its own line. Give subscribers a clear way to switch to a non-surcharged payment method if your program allows one.
If a customer returns part of an order, what happens to the surcharge?
Decide your policy before launch and state it in your return policy so support staff and customers see the same answer. Refunding the surcharge in proportion to the refunded amount is the simplest to explain, but confirm your approach with your processor and the card brand rules, which can change.
The tool says my percentage is above the eCommerce average. What should I do?
The comparison uses an estimated eCommerce effective rate of 3.15%, not your actual cost. Divide your total monthly processing fees by your monthly card volume from a recent statement to find your real effective rate. If your surcharge is higher than that, card brand and state rules may limit it, so confirm the limits before launching. Estimates are based on published industry averages and are not a quote. Actual rates depend on card mix, ticket size, industry, and underwriting.