SHOPIFY PAYMENT APP

Accept HSA/FSA
Payments On Shopify

Accept HSA/FSA
Payments On Shopify

Accept HSA/FSA
Payments On Shopify

Accept HSA/FSA
Payments On Shopify

Accept HSA/FSA
Payments On Shopify

Get set up in under one hour, promote eligible products, and accept HSA/FSA payments directly in your Shopify checkout.

Credit card

PayPal

Pay in full or in installments

Flex | Pay with HSA/FSA

Credit card

PayPal

Pay in full or in installments

Flex | Pay with HSA/FSA

Credit card

PayPal

Pay in full or in installments

Flex | Pay with HSA/FSA

Credit card

PayPal

Pay in full or in installments

Flex | Pay with HSA/FSA

Credit card

PayPal

Pay in full or in installments

Flex | Pay with HSA/FSA

Trusted by top brands on Shopify

PROMOTE PRODUCTS

Promote HSA/FSA eligible products

Increase visibility and sales of your HSA/FSA eligible products with the Flex Shopify app:

Add Flex badges to highlight eligible items.

Customize sections to clearly show HSA/FSA eligibility.

Drive informed buying decisions and boost sales by promoting eligible products.

ACCEPT HSA/FSA PAYMENTS

Accept HSA/FSA payments in the Shopify checkout flow

The Flex Shopify app simplifies the process of accepting HSA/FSA payments in your checkout:

Sync your products quickly and easily.

Assign eligibility with Flex’s assistance.

Accept HSA/FSA payments and boost sales.

FLEX FITS YOUR BUSINESS NEEDS

FLEX FITS YOUR BUSINESS NEEDS

FLEX FITS YOUR BUSINESS NEEDS

FLEX FITS YOUR BUSINESS NEEDS

Product & service eligibility

Product & service eligibility

Product & service eligibility

Product & service eligibility

With Flex, accepting HSA/FSA payments is seamless. The Flex Shopify app supports both auto-substantiation and the issuance of a Letter of Medical Necessity directly within the checkout flow.

With Flex, accepting HSA/FSA payments is seamless. The Flex Shopify app supports both auto-substantiation and the issuance of a Letter of Medical Necessity directly within the checkout flow.

With Flex, accepting HSA/FSA payments is seamless. The Flex Shopify app supports both auto-substantiation and the issuance of a Letter of Medical Necessity directly within the checkout flow.

With Flex, accepting HSA/FSA payments is seamless. The Flex Shopify app supports both auto-substantiation and the issuance of a Letter of Medical Necessity directly within the checkout flow.

Product Verification

Letter of Medical Necessity

Product Verification

Product Verification enables merchants to accept HSA/FSA payments for IRS-approved products. Flex automatically verifies and approves this transactions at the time of sale:

  • Includes a range of approved wellness and health products to meet various needs.

  • A variety of everyday items like sunscreen, prescription glasses, women’s health products, and OTC medications.

  • Certain wearables, at-home testing kits, massage guns, and red light therapy devices.

Product Verification

Letter of Medical Necessity

Product Verification

Product Verification enables merchants to accept HSA/FSA payments for IRS-approved products. Flex automatically verifies and approves this transactions at the time of sale:

  • Includes a range of approved wellness and health products to meet various needs.

  • A variety of everyday items like sunscreen, prescription glasses, women’s health products, and OTC medications.

  • Certain wearables, at-home testing kits, massage guns, and red light therapy devices.

Product Verification

Letter of Medical Necessity

Product Verification

Product Verification enables merchants to accept HSA/FSA payments for IRS-approved products. Flex automatically verifies and approves this transactions at the time of sale:

  • Includes a range of approved wellness and health products to meet various needs.

  • A variety of everyday items like sunscreen, prescription glasses, women’s health products, and OTC medications.

  • Certain wearables, at-home testing kits, massage guns, and red light therapy devices.

Product Verification

Letter of Medical Necessity

Product Verification

Product Verification enables merchants to accept HSA/FSA payments for IRS-approved products. Flex automatically verifies and approves this transactions at the time of sale:

  • Includes a range of approved wellness and health products to meet various needs.

  • A variety of everyday items like sunscreen, prescription glasses, women’s health products, and OTC medications.

  • Certain wearables, at-home testing kits, massage guns, and red light therapy devices.

Product Verification

Letter of Medical Necessity

Product Verification

Product Verification enables merchants to accept HSA/FSA payments for IRS-approved products. Flex automatically verifies and approves this transactions at the time of sale:

  • Includes a range of approved wellness and health products to meet various needs.

  • A variety of everyday items like sunscreen, prescription glasses, women’s health products, and OTC medications.

  • Certain wearables, at-home testing kits, massage guns, and red light therapy devices.

ENGAGED COMMUNITY

Flex drives customer to pay
with HSA/FSA every day

Through the Flex Market and other channels, Flex drives customers to spend their HSA/FSA funds with your brand.

Flex HSA/FSA Wattbike
Flex HSA/FSA Kaari Prehab
Flex Mike's Bikes
Flex Ingrid + Isabel HSA/FSA
Flex HSA/FSA TruSmile
Flex HSA/FSA Perfectly Snug
Flex HSA/FSA VeraLoop Ring
Flex HSA/FSA Slipstream
Flex HSA/FSA Rairflow
Flex HSA/FSA Crescel
Flex HSA/FSA Neeshi
Flex HSA/FSA NeuEve
Flex HSA/FSA Mira Safety
Flex HSA/FSA ampfit
Flex HSA/FSA YourReformer
Flex HSA/FSA Majestic Beds
Flex HSA/FSA GoFlaus
Flex HSA/FSA Love My Sauna
Flex HSA/FSA PopOnVeneers
Flex HSA/FSA Helios Pickleball
Flex HSA/FSA FirmTech
Flex HSA/FSA Biome Secret
Flex HSA/FSA Sleepme
Flex HSA/FSA Levoit
Flex HSA/FSA PMD Beauty
Flex HSA/FSA Stripes Beauty
Flex HSA/FSA AirDog USA
Flex HSA/FSA Mixhers
Flex HSA/FSA Ozlo Sleep
Flex HSA/FSA CAROL Bike
Flex HSA/FSA Inbody
Flex HSA/FSA Alen Corp
Flex HSA/FSA Chiyo
Flex HSA/FSA MX Fitness
Flex HSA/FSA The Pelvic People
Flex HSA/FSA GoodAirX
Flex SleepVibe
Flex Biogena One
Flex Buoy
Flex Kineon
Flex AU Baby
Flex Osh Wellness
Flex CurrentBody
Flex Tastermonial
Flex LittleOne.Care
Flex Molekule
Flex GutPersonal
Flex CalmiGo
Flex Lit Method
Flex Medify Air
Flex Roga
Flex Pulsetto
Flex Best Life Sauna
Flex Andiem
Flex AMRIORE
Flex KANGSTERS
Flex Mito Red Light
Flex Ergo Impact
Flex Curalife
Flex Sven & Son
Flex FigBrew
Flex Aussie Fitness Pros
Flex Saltivate
Flex Joylux
Flex PowerBlock
Flex icalm
Flex Auxo Hair
Flex VX-Power Evolution Fitness
Flex Redbloom
Our plant-based supplement systems were developed with your complete wellness journey in mind to help you live your best, healthiest life – whatever that looks like for you!

ENGAGED COMMUNITY

Flex drives customer to pay with HSA/FSA every day

Through the Flex Market and other channels, Flex drives customers to spend their HSA/FSA funds with your brand.

Flex HSA/FSA Wattbike
Flex HSA/FSA Kaari Prehab
Flex Mike's Bikes
Flex Ingrid + Isabel HSA/FSA
Flex HSA/FSA TruSmile
Flex HSA/FSA Perfectly Snug
Flex HSA/FSA VeraLoop Ring
Flex HSA/FSA Slipstream
Flex HSA/FSA Rairflow
Flex HSA/FSA Crescel
Flex HSA/FSA Neeshi
Flex HSA/FSA NeuEve
Flex HSA/FSA Mira Safety
Flex HSA/FSA ampfit
Flex HSA/FSA YourReformer
Flex HSA/FSA Majestic Beds
Flex HSA/FSA GoFlaus
Flex HSA/FSA Love My Sauna
Flex HSA/FSA PopOnVeneers
Flex HSA/FSA Helios Pickleball
Flex HSA/FSA FirmTech
Flex HSA/FSA Biome Secret
Flex HSA/FSA Sleepme
Flex HSA/FSA Levoit
Flex HSA/FSA PMD Beauty
Flex HSA/FSA Stripes Beauty
Flex HSA/FSA AirDog USA
Flex HSA/FSA Mixhers
Flex HSA/FSA Ozlo Sleep
Flex HSA/FSA CAROL Bike
Flex HSA/FSA Inbody
Flex HSA/FSA Alen Corp
Flex HSA/FSA Chiyo
Flex HSA/FSA MX Fitness
Flex HSA/FSA The Pelvic People
Flex HSA/FSA GoodAirX
Flex SleepVibe
Flex Biogena One
Flex Buoy
Flex Kineon
Flex AU Baby
Flex Osh Wellness
Flex CurrentBody
Flex Tastermonial
Flex LittleOne.Care
Flex Molekule
Flex GutPersonal
Flex CalmiGo
Flex Lit Method
Flex Medify Air
Flex Roga
Flex Pulsetto
Flex Best Life Sauna
Flex Andiem
Flex AMRIORE
Flex KANGSTERS
Flex Mito Red Light
Flex Ergo Impact
Flex Curalife
Flex Sven & Son
Flex FigBrew
Flex Aussie Fitness Pros
Flex Saltivate
Flex Joylux
Flex PowerBlock
Flex icalm
Flex Auxo Hair
Flex VX-Power Evolution Fitness
Flex Redbloom
Our plant-based supplement systems were developed with your complete wellness journey in mind to help you live your best, healthiest life – whatever that looks like for you!

ENGAGED COMMUNITY

Flex drives customer to pay
with HSA/FSA every day

Through the Flex Market and other channels, Flex drives customers to spend their HSA/FSA funds with your brand.

Flex HSA/FSA Wattbike
Flex HSA/FSA Kaari Prehab
Flex Mike's Bikes
Flex Ingrid + Isabel HSA/FSA
Flex HSA/FSA TruSmile
Flex HSA/FSA Perfectly Snug
Flex HSA/FSA VeraLoop Ring
Flex HSA/FSA Slipstream
Flex HSA/FSA Rairflow
Flex HSA/FSA Crescel
Flex HSA/FSA Neeshi
Flex HSA/FSA NeuEve
Flex HSA/FSA Mira Safety
Flex HSA/FSA ampfit
Flex HSA/FSA YourReformer
Flex HSA/FSA Majestic Beds
Flex HSA/FSA GoFlaus
Flex HSA/FSA Love My Sauna
Flex HSA/FSA PopOnVeneers
Flex HSA/FSA Helios Pickleball
Flex HSA/FSA FirmTech
Flex HSA/FSA Biome Secret
Flex HSA/FSA Sleepme
Flex HSA/FSA Levoit
Flex HSA/FSA PMD Beauty
Flex HSA/FSA Stripes Beauty
Flex HSA/FSA AirDog USA
Flex HSA/FSA Mixhers
Flex HSA/FSA Ozlo Sleep
Flex HSA/FSA CAROL Bike
Flex HSA/FSA Inbody
Flex HSA/FSA Alen Corp
Flex HSA/FSA Chiyo
Flex HSA/FSA MX Fitness
Flex HSA/FSA The Pelvic People
Flex HSA/FSA GoodAirX
Flex SleepVibe
Flex Biogena One
Flex Buoy
Flex Kineon
Flex AU Baby
Flex Osh Wellness
Flex CurrentBody
Flex Tastermonial
Flex LittleOne.Care
Flex Molekule
Flex GutPersonal
Flex CalmiGo
Flex Lit Method
Flex Medify Air
Flex Roga
Flex Pulsetto
Flex Best Life Sauna
Flex Andiem
Flex AMRIORE
Flex KANGSTERS
Flex Mito Red Light
Flex Ergo Impact
Flex Curalife
Flex Sven & Son
Flex FigBrew
Flex Aussie Fitness Pros
Flex Saltivate
Flex Joylux
Flex PowerBlock
Flex icalm
Flex Auxo Hair
Flex VX-Power Evolution Fitness
Flex Redbloom
Our plant-based supplement systems were developed with your complete wellness journey in mind to help you live your best, healthiest life – whatever that looks like for you!

ENGAGED COMMUNITY

Flex drives customer to pay
with HSA/FSA every day

Through the Flex Market and other channels, Flex drives customers to spend their HSA/FSA funds with your brand.

Flex HSA/FSA Wattbike
Flex HSA/FSA Kaari Prehab
Flex Mike's Bikes
Flex Ingrid + Isabel HSA/FSA
Flex HSA/FSA TruSmile
Flex HSA/FSA Perfectly Snug
Flex HSA/FSA VeraLoop Ring
Flex HSA/FSA Slipstream
Flex HSA/FSA Rairflow
Flex HSA/FSA Crescel
Flex HSA/FSA Neeshi
Flex HSA/FSA NeuEve
Flex HSA/FSA Mira Safety
Flex HSA/FSA ampfit
Flex HSA/FSA YourReformer
Flex HSA/FSA Majestic Beds
Flex HSA/FSA GoFlaus
Flex HSA/FSA Love My Sauna
Flex HSA/FSA PopOnVeneers
Flex HSA/FSA Helios Pickleball
Flex HSA/FSA FirmTech
Flex HSA/FSA Biome Secret
Flex HSA/FSA Sleepme
Flex HSA/FSA Levoit
Flex HSA/FSA PMD Beauty
Flex HSA/FSA Stripes Beauty
Flex HSA/FSA AirDog USA
Flex HSA/FSA Mixhers
Flex HSA/FSA Ozlo Sleep
Flex HSA/FSA CAROL Bike
Flex HSA/FSA Inbody
Flex HSA/FSA Alen Corp
Flex HSA/FSA Chiyo
Flex HSA/FSA MX Fitness
Flex HSA/FSA The Pelvic People
Flex HSA/FSA GoodAirX
Flex SleepVibe
Flex Biogena One
Flex Buoy
Flex Kineon
Flex AU Baby
Flex Osh Wellness
Flex CurrentBody
Flex Tastermonial
Flex LittleOne.Care
Flex Molekule
Flex GutPersonal
Flex CalmiGo
Flex Lit Method
Flex Medify Air
Flex Roga
Flex Pulsetto
Flex Best Life Sauna
Flex Andiem
Flex AMRIORE
Flex KANGSTERS
Flex Mito Red Light
Flex Ergo Impact
Flex Curalife
Flex Sven & Son
Flex FigBrew
Flex Aussie Fitness Pros
Flex Saltivate
Flex Joylux
Flex PowerBlock
Flex icalm
Flex Auxo Hair
Flex VX-Power Evolution Fitness
Flex Redbloom
Our plant-based supplement systems were developed with your complete wellness journey in mind to help you live your best, healthiest life – whatever that looks like for you!

GROWING MARKET

$150b

Dollars in HSA/FSAs to be spent on health-related purchases.

REPEAT CUSTOMERS

92%

Of surveyed customers said they'll return because HSA/FSA is accepted.

LARGER CART SIZE

+20%

Customers spend more when using HSA/FSA cards.

CUSTOMERS SAVE

30%

On average customers save 30% by using their HSA/FSA funds.

LET US GUIDE YOU THROUGH THE PROCESS

Ready to accept HSA/FSA payments?

Ready to accept
HSA/FSA payments?

Ready to accept
HSA/FSA payments?