Calculate your brand medication savings with InStockRx

Every seller on InStockRx is a verified, licensed pharmacy with confirmed authorized trading partner (ATP) status under DSCSA. Sellers list short-dated or surplus inventory they would otherwise write off. Buyers access those medications at prices benchmarked against NADAC, often 20 to 40% below wholesale acquisition cost (WAC). Because both parties are verified dispensers and every transaction includes automatic DSCSA T3 documentation, you get the savings without compromising compliance.

Your returns will vary depending on your drug mix, volume, and how quickly your market turns. Pharmacies with higher brand medication dispensing volume and regular near-expiry inventory typically see the highest returns. The About 6 days average listing sell time means most inventory moves before it becomes a write-off.

→ How to optimize pharmacy cash flow with surplus inventory

The savings above are based on buying pharmacies sourcing brand medications below NADAC versus ordering the same drugs through their primary wholesaler at or above WAC. InStockRx shows NADAC pricing on every listing so you can compare in real time. There are no monthly fees, no subscription, and no minimum order requirements.