Card vs ACH vs Check: What Invoice Payments Really Cost Veterinary Clinics
Veterinary clinics run on more than front-desk swipes. Farm accounts, equine barns, shelter contracts, and post-emergency payment plans get invoiced, and each payment method costs your clinic differently in fees, front-desk time, and days waiting for cash. Enter your clinic's numbers to see the full cost of how clients pay their balances.
What getting paid costs you
Side by side, per month
| Per month | Card | ACH | Check | Total |
|---|
Estimates are based on published industry averages and are not a quote. Actual rates depend on card mix, ticket size, industry, and underwriting.
Scenario: move part of your check volume
Estimates are based on published industry averages and are not a quote. Actual rates depend on card mix, ticket size, industry, and underwriting.
Your payment-mix report
Four scenarios run on your numbers
| Scenario | Direct cost | Carrying cost | Total / month | Cash tied up | Days to cash | vs. current mix |
|---|
ACH-first moves 50% of your check share to ACH. Paperless moves all of it to ACH. Card for speed moves 25% to card and 50% to ACH. Card-heavy moves all of it to card. The highlighted row has the lowest estimated total monthly cost; ties go to the option with less cash tied up.
Illustrative interchange-plus card estimate
Invoice wording templates
Customers pay the way your invoice makes easiest. Put the electronic option first and the mailing address last. Replace everything in brackets.
Version 1: full invoice footer
Amount due: $[amount] by [due date] Pay online by ACH/eCheck or card in about a minute: [secure payment link] Paying by bank transfer? Use the ACH remittance details on file and include invoice #[number] in the payment reference. We will never change our bank details by email alone; call [phone] to confirm any change. Paying by check? Make it payable to [legal business name] and mail to [remit-to address]. Write invoice #[number] on the check.
Version 2: one line for the invoice email
Invoice #[number] for $[amount] is due [date]. Pay by ACH or card here: [secure payment link]. Checks are still accepted at [remit-to address].
Version 3: for customers with an AP department
Payment options (in order of preference): 1. ACH / eCheck (preferred): [secure payment link], or ACH to the account on file. Email remittance advice to [ar@yourcompany.com]. 2. Card (Visa, Mastercard, Discover, American Express): [secure payment link]. [If you apply any card fee, describe it here exactly as your card program and state rules require.] 3. Check: payable to [legal business name], mailed to [remit-to address]. Please reference invoice #[number] with every payment.
Setup checklist: ACH/eCheck and a virtual terminal
- Decide the order you will list payment options on invoices, with ACH/eCheck first if lower cost and faster cash is the goal.
- Confirm the deposit account and who at your company can see and change payment settings.
- Set up ACH/eCheck acceptance with your bank or processor. If you will pull funds from customer accounts (ACH debits), get each customer's authorization and keep a record; ask your provider which authorization format they require.
- Set up a virtual terminal for card and eCheck payments taken by phone, with a separate login for each staff member.
- Create a secure payment link or hosted payment page and add it to your invoice template and invoice emails.
- Require the invoice number in the payment reference field so payments match to invoices without manual lookups.
- Connect deposits to your accounting system and set a daily or weekly reconciliation routine.
- Write a call-back rule for any request to change bank details, using a phone number you already have on file.
- Never write down or email full card numbers. Key them directly into the virtual terminal.
- Email your customers' AP contacts with the new options and the date they start.
- Track the share of payments by method each month and rerun this comparison with the new mix.
Questions to ask any processor about pricing
- How do you quote card pricing: interchange-plus, tiered, or flat rate? Can I see a sample monthly statement?
- What fees apply beyond the rate: per-transaction, monthly, gateway, PCI, batch, or statement fees?
- What does each ACH/eCheck payment cost, and is it a flat fee, a percentage, or a percentage with a cap?
- How many business days until card and ACH funds reach my bank account?
- How are refunds, returns, and chargebacks charged?
- Which interchange categories will my business, corporate, and purchasing card payments fall into, and how does that change by card type?
- Do you support passing Level 2 and Level 3 data (tax amount, customer code, line-item detail)? From which entry points: virtual terminal, gateway, payment links, invoices?
- Is Level 2 and Level 3 data filled in automatically, or does my staff have to type it for each payment?
- Do large single payments trigger extra review, holds, or reserves, and how are those handled?
- Will my quote show interchange separately from your markup so I can see what changes on large tickets?
Passing card costs to customers
Some sellers add a surcharge to card payments, run a cash discount or dual pricing program, build card costs into prices, or offer early-pay terms for ACH. The rules for surcharges and cash discounts vary by card brand and by state, can include notice, disclosure, registration, and cap requirements, and may treat debit cards differently from credit cards. Confirm the current rules with the card brands and your state before changing how you price card payments. This report does not determine whether any practice is allowed for your business.
A lower-friction first step is to make ACH the easiest option on the invoice, using the templates above, rather than adding a fee to card payments.
Estimates are based on published industry averages and are not a quote. Actual rates depend on card mix, ticket size, industry, and underwriting.
Bring these numbers to the conversation. A specialist can walk through ACH, virtual terminal, and card options for your invoices. Nothing on this page is a quote.
Where invoiced revenue comes from in a veterinary clinic
Most companion-animal visits are paid in person, by card, at checkout. This tool is built for the revenue that does not settle at the counter. Examples include balances on account, payment plans after an emergency surgery, boarding and referral invoices, contracts with shelters, rescues, and municipal K-9 or animal control programs, and, for mixed-animal, equine, and ambulatory practices, monthly statements to farms, ranches, and barns.
That invoiced slice often has a very different payment mix from your front desk. Paper checks are common on farm and contract accounts. Card payments on invoices are usually keyed in or paid through a payment link, so they are card-not-present. Card-not-present transactions are generally priced higher than tapped or dipped cards. If you know your effective rate on invoice payments specifically, enter it. Otherwise the tool uses a default assumption.
For Business type, select Healthcare. If you leave the card rate blank, the tool assumes a 2.65% effective rate. That figure is an industry-average assumption, not your rate and not a quote. Your own statement will give you a more accurate result.
Only enter what you actually invoice as Monthly invoiced revenue. If you include front-desk sales, the result will be dominated by card payments you were never going to move to ACH.
Worked example: a hypothetical mixed-animal veterinary practice
These numbers are hypothetical and chosen only to show how the math works. A mixed-animal practice invoices $60,000 a month on account at an average of $600 per invoice, which is 100 invoices. 40% is paid by card in 3 days, 20% by ACH in 5 days, and 40% by check in 40 days. The practice uses the 2.65% default card rate, a $0.50 ACH fee, $2.00 out of pocket per check, staff time at $30 an hour, 8 minutes to handle each check, 2 minutes per ACH or card payment, and an 8% annual cost of cash.
Result: card costs about $692 a month, ACH about $43, and checks about $453. Checks look cheap on fees ($80). But they carry $160 of front-desk time and roughly $32,000 of cash sitting in the mail and in deposit runs, which costs about $213 a month to carry. Total: about $1,189 a month, or about $14,264 a year. Weighted days to cash: 18.2.
Moving half of the check share to ACH drops the total to about $1,005 a month, saving roughly $183 a month. It also frees about $14,000 of cash and cuts weighted days to cash to 11.2. Moving all checks to card instead raises the monthly cost by about $239 at a 2.65% rate, though it frees more cash. The cheapest path depends on your rates, which is why the tool runs both.
Estimates are based on published industry averages and are not a quote. Actual rates depend on card mix, ticket size, industry, and underwriting.
What veterinary clinics should check before trusting the result
Check your statement for fees that never show up in a headline rate. Common examples are PCI non-compliance fees, monthly minimums, statement and batch fees, gateway fees for your payment links, and 'non-qualified' surcharges on keyed-in cards under tiered pricing. Add them into your effective rate, or the card cost will look lower than it is.
Large tickets change the math. Specialty surgery, emergency hospitalization, and herd work can push average invoices past $1,000. At that size, a percentage-based card fee grows fast while an ACH fee stays flat. If an account such as a breeding operation or a municipality pays with a business or purchasing card, ask your processor whether you are sending Level 2 or Level 3 data. Above a $1,000 average invoice, the gated report adds a section on these questions.
Account for deposits and refunds. Surgical and boarding deposits that are later refunded still cost you processing time. Refunded card deposits may not return the original fee. Wellness plans billed monthly are recurring payments too, and enrolling them on ACH instead of card changes both fees and failed-payment handling.
Seasonality matters. Spring and summer parasite and vaccine traffic, foaling and calving season, and agricultural clients who pay when animals or crops sell can all stretch check days well beyond your average. Run the tool with your slow-season days as well as your typical ones.
What a good result looks like for a veterinary clinic
A good result is not 'all card' or 'no checks.' It is knowing your total cost as a percentage of invoiced revenue and your weighted days to cash. It also means having a clear plan for the accounts that cost the most to collect, often the farm or contract accounts that mail checks on their own schedule.
The free results show your baseline and one scenario you control with the slider. The full report, sent after a short form, runs four recommended mixes: ACH-first, Paperless, Card for speed, and Card-heavy. It names the lowest-cost option for your clinic and includes an illustrative interchange-plus card estimate based on placeholder pricing assumptions. That estimate is not a quote and not TouchSuite's actual rates.
If at least 30% of your invoiced revenue comes in by check, the report emphasizes setting up ACH and eCheck acceptance and a virtual terminal for phone and payment-link collections. If checks take 45 days or more, or your weighted days to cash reaches 30, the report links to the Merchant Funding Payback Estimator so you can weigh the cost of waiting against the cost of working capital.
Want help reading your result against your actual statement? Talk to a payments specialist at touchsuite.com/contact.
Frequently asked questions
Should I include front-desk payments from exam-room checkouts, or only on-account balances?
Only on-account and invoiced balances. Front-desk payments are almost always card and are paid on the spot, so they would swamp the comparison and hide what your farm, contract, and payment-plan accounts actually cost to collect. If you want a separate view, run the tool twice: once for invoiced revenue only, and once for a single large account type, such as equine barns.
Our farm and ranch clients have paid by check for decades. Is it worth asking them to switch to ACH?
Run the scenario slider with ACH as the destination and look at two numbers: monthly savings and cash freed. If the cash freed is large, a gradual ask may be worth it. Offer ACH as an option on the next statement, and set up eCheck for clients who still want to write the payment themselves. You don't need to move everyone. Even partial shifts show up in the results.
Can we add a fee when clients pay a large emergency or surgical invoice by card?
Surcharge and cash-discount rules vary by card brand and by state, and they change. This page can't tell you whether a practice is allowed where your clinic operates. Confirm with the card brands and your state before adding any fee. The tool shows what card acceptance costs you today, which is useful context for that conversation.
How should we treat wellness plan payments in the tool?
Wellness plans are recurring, usually monthly, so they behave like invoices even though clients rarely see a bill. If you bill them separately from exam visits, you can include them in invoiced revenue with their own card and ACH mix. Plans paid by ACH typically avoid percentage-based card fees. Factor in how much front-desk time failed payments and expired cards take on each method.
Why does the result show a cost for checks when our bank doesn't charge us for deposits?
Checks still cost staff time to open, post, and deposit, plus any supplies, remote-deposit, or courier costs. The cash in the mail also has a carrying cost while you wait. For clinics with a lot of farm or contract accounts, that waiting time is often the biggest cost of checks, and the tool includes it alongside fees.