
Medpaid
HSA/FSA payments marketplace
Multi
Vendor marketplace on Shopify Plus
A Shopify Plus marketplace for HSA/FSA payments — a compliance-shaped problem wearing an ecommerce interface.
Eligibility has to survive checkout
The interface is ecommerce; the constraint is compliance. Eligibility has to be carried all the way through to payment, because a rule that only exists on the product page is not a rule.
What I built
- 01
Vendor accounts and profiles
Plus the marketplace tooling behind them.
- 02
Checkout extensions
Carrying eligibility through to payment rather than stopping at the cart.
Stack
- Shopify Plus