How InStockRx works: buy and sell brand medications in 3 steps

InStockRx helps pharmacies buy surplus medications, sell overstock before it expires, and reduce waste, all in one verified marketplace.

• Buy brand medications from verified pharmacies at better-than-list prices.
• Sell overstock and near-expiry inventory before it becomes waste.
• Make and receive cash offers in minutes.
• T3 documentation (TI/TH/TS) generated automatically on every trade.

^*Measured average time to fulfillment is 5.62 days across completed trades; individual results vary.

How to buy

Find what you need quickly and purchase directly from verified pharmacies.

• Search by NDC, drug name, or strength.
• Filter by expiration, quantity, and packaging.
• Submit an offer or buy instantly at list price.
• Track order status and T3 docs in your dashboard.

How to sell

Turn surplus inventory into cash with simple posting and fast offers.

• Upload items or add manually in seconds.
• Set a list price or enable offers.
• Get notified when buyers make offers.
• Ship confidently: T3 records generated for every trade.

Make cash offers

Negotiate quickly to secure the best price.

• Make a cash offer from any listing.
• Suggested offer ranges shown automatically.
• Add a note for partial fills or timing.
• Sellers respond via instant notifications.

Accept cash offers

Review offers and choose the best option in one click.

• Review offer details instantly.
• Accept, counter, or decline in one tap.
• Confirm quantity and expiration before shipping.
• Payment and compliance handled in platform.

Connect your PMS

Let us find opportunities for you automatically.

• Find opportunities to buy and sell automatically.
• Liquidate overstock and deadstock easily.
• Get recommended actions to liquidate or rebalance.
• Receive automatic notifications on attractive deals.

Create a group

Buy and sell privately with pharmacies you trust.

• Build an invite-only private marketplace.
• Invite pharmacies by email link.
• Share surplus with trusted pharmacies.
• Build relationships and community.

Create a chain

Rebalance inventory across multiple store locations.

• Connect multiple store NPIs.
• Manage buying and selling opportunities across locations.
• Rebalance stock before buying outside.
• Reduce waste and shortages system-wide.

Testimonials

Hear how real pharmacies use InStockRx to save money and earn new revenue.