Vetsource vs. Chewy vs. Your Own Online Pharmacy: What Clinics Keep

On this page 9 sections

1. Why Clients Are Leaving Your Pharmacy Shelf
2. Three Veterinary Online Pharmacy Models for Clinics
3. How Partner Pharmacies Pay Clinics: Vetsource Fees, Commissions and Payout Timing
4. Running Your Own Online Store: Processing Fees, Shipping and Card on File
5. Pet Medication Autoship and Prescription Diets: Recurring Billing Done Right
6. Prescription Approval Workflows That Don't Stall Payment
7. Side-by-Side Margin Math on a Typical Refill
8. Choosing the Model That Fits Your Practice
9. Next Steps

Key takeaways

• Partner pharmacies trade some margin for convenience. A third-party retailer filling your prescriptions may pay the clinic nothing on the product itself.
• Running your own store keeps more of each sale, but you take on card-not-present fees, shipping, licensing and recurring-billing compliance.
• Autoship only works when billing, prescription expiry and refill authorizations stay in sync. Charge when the order ships, not when it is placed.
• Use your own agreements and processing statements to compare models; published averages won't reflect your margins.

Choosing a veterinary online pharmacy for clinics is a decision about margin, workflow and who owns the client relationship. Clients who refill flea and tick preventives, chronic medications and prescription diets increasingly want home delivery. The question is how much of each sale your practice keeps once the order leaves your building. This guide compares three models: a clinic-branded partner pharmacy such as Vetsource, a third-party retailer such as Chewy, and an online store you run yourself. It covers payouts, payment processing, autoship billing and prescription approvals, then works through illustrative margin math on a single refill.

Why Clients Are Leaving Your Pharmacy Shelf

The in-clinic pharmacy used to capture refills by default. A client came in for an exam and picked up the next few months of medication at the front desk. Several things have changed that pattern:

• Convenience expectations. Clients who have every other household item delivered expect the same for a senior dog's daily medication or a cat's renal diet.
• Bulky, repeat purchases. Prescription diets are heavy and bought on a predictable cycle. Carrying a large bag out of the clinic every few weeks is the kind of chore clients happily hand off.
• Price comparison. Clients can check online prices in seconds, often while standing at your counter.
• Autoship habits. Once a client sets up a recurring delivery somewhere, that order tends to stay there until something breaks it.

Clients will still leave your shelf. What you can control is whether those refills flow through a channel that pays the practice, keeps the patient's records in your hands and still brings the pet back for rechecks.

Three Veterinary Online Pharmacy Models for Clinics

Program details change. Treat this table as a framework and confirm current terms directly with each company.

How Partner Pharmacies Pay Clinics: Vetsource Fees, Commissions and Payout Timing

Clinic-Branded Partner Pharmacies

In a clinic-branded program, clients order through a storefront carrying your practice's name. The partner handles dispensing, shipping and payment collection, then pays the clinic its portion. When you evaluate Vetsource fees or any similar program, ask for specifics on:

• Revenue structure. Is your share a markup you set over a product cost, a percentage commission or a fixed amount per item? Does it differ between pharmaceuticals, preventives and diets?
• Platform and setup fees. Are there monthly, onboarding or per-order charges netted against your payouts?
• Payment processing. The partner usually runs the client's card. Ask whether card fees come out of your share or theirs.
• Payout timing. Partner programs typically pay on a periodic statement cycle, not the daily deposits you see from your own card terminal. Know the schedule and how refunds or returns are clawed back.
• Data access. Can you see client order history in your practice management system (PIMS), or only in the partner's portal?

Chewy Pharmacy for Vets: What the Clinic Side Looks Like

With a large retail pharmacy, the client chooses the retailer, not your clinic. When a prescription item is ordered, the retailer contacts your practice for authorization. The retailer sets the price, collects the payment and keeps the product margin.

Retailers have introduced clinic-facing tools for managing these requests. Ask the retailer directly whether any current practice program shares revenue, what the eligibility rules are and how approvals are handled. Without a revenue-sharing arrangement, the main financial benefit to your clinic is indirect: the exam, diagnostics and rechecks needed to keep the prescription valid.

Running Your Own Online Store: Processing Fees, Shipping and Card on File

Running your own vet clinic home delivery pharmacy keeps more of each sale. In exchange, you take on several jobs a partner would otherwise handle.

Licensing and Fulfillment

Dispensing to your own clients in the clinic is different from shipping prescription drugs to their homes, especially across state lines. State pharmacy and veterinary boards set rules on dispensing, shipping and licensure. Controlled substances carry additional federal and state restrictions, which is why many clinics keep them in-clinic only. Many practices that run their own storefront pair it with a licensed fulfillment pharmacy. Confirm your obligations with a qualified veterinary attorney or compliance professional before you launch.

Processing Costs

Online orders are card-not-present transactions, which generally cost more to process than chip or tap payments at your front desk and carry more fraud and chargeback exposure. To keep those costs in check:

• Use a payment gateway with tokenization, so card numbers are stored by the gateway rather than in your systems. This reduces your PCI DSS scope.
• Add 3-D Secure authentication for online checkout where it fits your fraud profile.
• Review your processing statement for card-not-present pricing, gateway fees and chargeback fees, not just the headline rate.

If you're weighing cost programs, note that card network rules and some state laws limit surcharging, including on debit cards. Confirm the rules before enabling surcharging or other pricing programs on pharmacy orders.

Shipping and Platform Costs

Cold-chain items, heavy diet bags and free-shipping thresholds can eat margin quickly. Price shipping into the order, or set a minimum order size, before you advertise free delivery. Storefront platforms such as Shopify and WooCommerce connect to processing through a gateway. MannyPay supports gateways including Authorize.net and NMI. See MannyPay's online payment processing options for how these pieces connect.

Pet Medication Autoship and Prescription Diets: Recurring Billing Done Right

Pet medication autoship is where an own-store model earns or loses its margin. A recurring order that bills cleanly every cycle is the most valuable client in your pharmacy. A recurring order that fails quietly is a lost client.

Set up Consent and Disclosures

• Show the price, frequency and next ship date clearly before the client enrolls.
• Get affirmative consent to store the card and charge it on a schedule.
• Make cancellation, pause and skip easy to find.
• Send a confirmation after enrollment and a reminder before each charge if your state requires it.

Automatic renewal laws vary by state. Review the requirements in this state-by-state compliance map for automatic renewals and confirm with counsel.

Keep Cards and Prescriptions Current

Two things expire on an autoship order: the client's card and the prescription.

• Cards. An account updater service can refresh expired or reissued card numbers automatically. Here is how a card account updater keeps recurring billing running.
• Prescriptions. Track refills remaining and expiry dates. Before the final refill, trigger a reminder to book an exam so the autoship doesn't stall.
• Failed payments. Retry on a sensible schedule, notify the client and pause shipments before stock leaves the building unpaid.

Clients who forget an autoship and then dispute it are a common chargeback source. Clear reminders reduce that risk. This guide covers how to win "cancelled recurring" chargebacks if they happen anyway.

If your clinic already runs monthly preventive care plans, the same billing discipline applies. See this guide to setting up veterinary wellness plan billing.

Prescription Approval Workflows That Don't Stall Payment

A prescription order differs from a typical online purchase because it can't ship until a veterinarian approves it. Build your payment flow around that delay:

1. Authorize, don't capture, at checkout. Place an authorization hold to confirm the card is good without charging it.
2. Route the approval to your PIMS queue. Assign ownership so requests don't sit in a shared inbox over a weekend.
3. Capture when the order ships. Card network rules generally expect physical goods to be charged at fulfillment.
4. Void if denied. If the doctor declines or changes the prescription, void the hold and contact the client. Avoid charging and refunding later.
5. Watch hold expiry. Authorizations expire after a limited window that varies by card network and transaction type. If approvals regularly take several days, re-authorize before capture.

Integration matters here. When card payments post directly to the patient record, staff can reconcile pharmacy orders without double entry. Here is how practices are connecting card payments to AVImark, Cornerstone and ezyVet.

Side-by-Side Margin Math on a Typical Refill

All numbers below are illustrative assumptions, not actual Vetsource, Chewy or MannyPay terms. Replace them with figures from your own agreements, supplier invoices and processing statements.

Assume a single preventive refill retails for $60 and costs the clinic $36 to buy.

What the illustration shows:

• The shelf wins per sale but loses volume once clients prefer delivery.
• An own store can keep more than a partner share, but only if your real shipping and staff time come close to these assumptions. Heavy diet bags change the math fast.
• Staff time is missing from the table. Approvals, client questions and returns cost labor in every model, and most in an own store.
• Recurring orders change the picture. One refill is small. A refill that ships every month for years, and brings the patient back for rechecks, is where the real value sits.

Choosing the Model That Fits Your Practice

Many practices use more than one model. A clinic might run a branded partner store for medications while approving retailer requests for clients who won't switch.

Next Steps

1. Pull your last few months of pharmacy sales and identify which refills and diets repeat.
2. Request current written terms from each partner or retailer you're considering.
3. Price out card-not-present processing, gateway costs and shipping for an own store.
4. Map your prescription approval workflow before you launch any home delivery option.

If you're considering your own storefront or want to review what you pay to process clinic payments today, see MannyPay's payment solutions for veterinary clinics or request a free processing quote. A MannyPay specialist responds to quote requests within one business day.

This article is general information, not legal, tax or regulatory advice. Pharmacy, veterinary and automatic renewal rules vary by state, so confirm your obligations with a qualified professional.

ME

About the author

MannyPay Editorial Team

Beyond the Swipe's editorial desk researches the publication's guides and news and cites its sources in every article. Articles reviewed by a named MannyPay editor carry that editor's byline.

This article is for general educational purposes and is not legal, tax or financial advice. Card network rules and state laws change; confirm current requirements for your business.