The WSPC Advantage Marketplace: buy and sell directly with other WSPC members.
A private, member-only marketplace that WSPC sponsors and InStockRx powers. Turn surplus inventory into cash and source medications at a discount, with people you already trust.
One marketplace. Two roles.
WSPC members aren't limited to a single role. Every registered pharmacy can both purchase needed inventory and sell surplus inventory within the same marketplace.
When you buy
as a WSPC member
- Free to join
- $0 buyer transaction fees
- Access to WSPC member-only inventory
- Full DSCSA and T3 documentation included with every purchase
- Buyers have saved an average of $231,000 compared to NADAC
- Reduced reliance on traditional wholesalers
When you sell
as a WSPC member
- Transparent 10% seller-only transaction fee, charged only when inventory sells
- No listing fees or subscriptions
- Sell directly to trusted WSPC member pharmacies
- Faster movement of surplus, slow-moving, or short-dated inventory, typically within about 7 days
- Compliance documentation handled automatically
Buy when you need inventory. Sell when you have excess. When the marketplace can't fill a need, you can expand to the broader InStockRx network of 1,400+ verified pharmacies.
Why InStockRx?
Every WSPC Advantage Marketplace is built on InStockRx's core principles, guiding how the platform operates and how pharmacy communities trade with confidence.
Community
InStockRx is designed to strengthen pharmacy communities. Private marketplaces let WSPC members trade within trusted networks, keep inventory movement within the organization, and support one another through shared participation. Marketplace activity also helps support WSPC programs and services.
Compliance
Compliance is built into every transaction. InStockRx includes DSCSA-required information and T3 documentation with every trade, helping pharmacies stay audit-ready while reducing administrative burden and regulatory risk.
Transparency
InStockRx operates with clear pricing and full visibility between buyers and sellers. Members know who they're trading with, what fees apply, and what documentation is included, creating accountability and trust across the marketplace.
Getting started takes a few minutes.
Register
Create your account with your name, email, pharmacy name, and NPI. You're automatically added to the WSPC Advantage Marketplace, your private member-only group.
Claim your $50 credit
Receive a $50 credit just for registering, applied toward your seller transaction fees.
Buy and sell
Start right away. You review every offer and accept or reject it. When you accept, InStockRx handles payment and provides the documentation needed to satisfy DSCSA requirements.
Activate your account and claim your $50 credit.
Free to join for all WSPC members. No monthly fees. No listing fees. Trading starts the moment you register.
Register NowQuestions? Contact your WSPC Account Manager or reach InStockRx at info@instockrx.com or (813) 213-4945.