Shopify Integration

Give Shopify shoppers two ways to use HSA/FSA funds.

Add a reimbursement experience to your current store, or accept HSA/FSA cards with the Medpaid payment gateway bundled with Checkout Champ. We help you choose the right path and qualify the products that belong in it.

Do My Products Qualify?Compare Both Options

Built for Shopify health and wellness merchants

Choose Your Path

Two ways to add HSA/FSA to Shopify

Both options start with product eligibility review and Medpaid's compliance workflow. The difference is when and how the customer uses their HSA/FSA funds.

Shopify Plugin

Reimbursement

Add HSA/FSA eligibility messaging and a post-purchase reimbursement path without replacing your current Shopify checkout or payment processor.

Best forMerchants who want the fastest, least disruptive way to launch.

Keep your current Shopify checkout and processor
Show eligibility messaging on approved products
Guide customers through a post-purchase assessment
Provide LMN and reimbursement documentation when approved

Talk to us about this option

Direct payment optionShopify + Checkout Champ

HSA/FSA Card Payments

Accept HSA and FSA cards for eligible products using the Medpaid payment gateway bundled with Checkout Champ as your checkout layer.

Best forMerchants prioritizing direct card acceptance and a higher-converting payment flow.

Accept HSA/FSA cards for eligible products
Medpaid payment gateway included
Checkout Champ checkout, funnel, and subscription tools
Eligibility and LMN workflows built into the purchase journey

Talk to us about this option

The key difference

Reimbursement lets customers pay normally and request repayment from their HSA/FSA plan. Direct card acceptance lets customers use an HSA/FSA card during the Checkout Champ checkout flow for eligible products.

How It Works

From Shopify catalog to HSA/FSA-ready

We review your catalog

Medpaid identifies products that are auto-eligible, products that may qualify with a Letter of Medical Necessity, and products that should stay outside the HSA/FSA flow.

Choose your Shopify path

Launch reimbursement within your existing checkout, or add Checkout Champ and the Medpaid gateway for direct HSA/FSA card acceptance.

Install and configure

Our team helps connect your approved catalog, storefront messaging, assessment workflow, and the payment experience selected for your store.

Start capturing qualified spend

Customers see a clear HSA/FSA path while your team tracks eligible orders and program performance through Medpaid.

Find Your Fit

The right setup depends on your checkout goals.

You do not need to decide before applying. Medpaid can map your product catalog and commerce requirements to the right Shopify implementation.

Already happy with Shopify checkout?

Start with reimbursement. You keep the checkout and payment stack you already use while adding eligibility and documentation support after purchase.

Choose reimbursement

Need direct HSA/FSA card acceptance?

Choose the Checkout Champ bundle. It adds the Medpaid gateway and lets eligible shoppers pay with their HSA/FSA card during checkout.

Choose direct payments

Not sure which path fits?

Apply once. We will review your catalog, checkout requirements, subscription model, and launch goals before recommending a setup.

Let Medpaid recommend

Eligibility Comes First

Only approved products enter the HSA/FSA flow.

Medpaid reviews your catalog and determines which products are already eligible, which may qualify when medically necessary, and which cannot be supported. For products that require an LMN, a licensed independent provider reviews the customer's information.

Product-by-product eligibility mapping
Clear handling for mixed Shopify catalogs
Provider-reviewed Letters of Medical Necessity
Documentation support for reimbursement workflows

Revenue modeling

Estimate what HSA/FSA-enabled Shopify revenue could look like.

Use your current order volume and AOV to model projected HSA/FSA revenue, Medpaid fees, and the potential lift from giving qualified shoppers another way to pay.

Your numbers

Start with what you know.

Monthly ordersAll orders, not HSA/FSA-only

Average order value (AOV)Today's blended AOV

Processor fee you pay todayCard processing % you'd pay anyway

HSA/FSA share of orders% of orders paid with HSA/FSA

5% of orders

0%5% typical15%

Real Medpaid merchants run from 5% to over 10%, depending on category and customer demographics, as well as the communication funnel used to let customers know early on about the ability to pay with HSA/FSA.

HSA/FSA AOV liftHow much bigger HSA/FSA orders run

40% larger than regular AOV

0%30-50% supplements200%

Supplements and everyday wellness typically see 30-50% AOV lift. Equipment categories sold to older HSA/FSA demographics can see lifts of 100-200%.

Projected monthly outcome

What Medpaid means for your top line

New HSA/FSA revenue / monthGross sales from HSA/FSA orders you wouldn't have otherwise

Medpaid platform fee6.5% of HSA/FSA revenue | $500 monthly minimum

Health assessment fee0 HSA/FSA orders x 1.7 products* x $3* Average number of products per order.

Total Medpaid cost / month

Processing you'd pay anyway3.00% of HSA/FSA revenue, already included in Medpaid's fee

Net cost vs. your own processor / month

HSA/FSA order AOVRegular AOV to HSA/FSA AOV

$0→$0

Heads up: At this volume, the calculated 6.5% platform fee comes in under the $500/month minimum. The platform fee stays at $500 until your HSA/FSA revenue reaches about $0/month. The per-product assessment fee scales independently.

Annualized HSA/FSA revenue

Annualized Medpaid cost

What's included

Simple pricing. No surprises.

+
Credit card processingNo separate Stripe processor fee; it's bundled into the platform fee — the same processing you'd otherwise pay your own processor (see the offset above).
+
Health assessment and Letter of Medical NecessityRequired for HSA/FSA reimbursement eligibility. $3 per assessment, performed by Medpaid's licensed practitioner network.
+
Native checkout integrationWooCommerce or Checkout Champ integration, customer support, compliance, and ongoing platform updates.

The biggest variable isn't volume

Success comes from early HSA/FSA messaging.

The merchants who see the strongest lift are the ones who tell their customers about HSA/FSA early on product pages, in ads, in email, and in the cart, not just at checkout.

These projections assume your funnel surfaces HSA/FSA where customers can find it. We'll help you build that messaging when you onboard.

Ready to Explore Shopify?

Find the right HSA/FSA path for your store.

Tell us about your Shopify store and products. We will review your catalog and help you compare reimbursement with the Medpaid gateway + Checkout Champ option.

Takes about 5 minutes to complete

Two Shopify launch paths

Catalog eligibility review

Doctor-reviewed LMN workflows

Direct or reimbursement options

Onboarding support included

PCI DSS compliant