Why Dispensary POs Belong Inside the Finance Stack

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Why POs Belong Inside the Finance Stack

From cart clicks to controllable spend.

Most teams start in a marketplace. It’s fast and familiar. But when Finance needs real control—clear approvals, one place for documents, and match status before money moves—the cart runs out of road.

The symptoms you’re living with

  • Split records: PO in one system, invoice in     another, packing slip in email or a shared drive
  • After-the-fact clean-up: price/qty mismatches discovered only when AP is vouching
  • Re-coding déjà vu: the same order gets coded twice because approvals sit outside Finance
  • Slow close: missing docs stall accruals and reversals eat time

What it looks like when POs live inside Finance

  • One dashboard for the entire PO: The PO, packing slip, invoice, tracking, and internal notes live on asingle thread. Everyone sees the same record.
  • Controls, not chaos: Catalogs and approvals scoped by license/entity and role, so the right team buys the right thing from the right vendor.
  • Match before money: 2-way match (PO ↔ invoice) today; 3-way match in pilot (when receiving data is captured) to flag price/qty variances pre-voucher.
  • Reorder without rebuild: Pull forward the last approved price, GL coding, ship-to, and vendor terms—no rework.
  • Audit-ready by default: Search once. Share a read-only view. Move on.

How to tell if this is worth exploring (60 seconds)

Run the ungated Procurement-ROI Calculator with one quick input:

  • Either your monthly indirect spend (choose cultivation/processing or accessories/office
  • or your location count (choose number of dispensaries or number of cultivation/processing facilities).

You’ll get a directional read on the value unlocked when purchasing, documentation, andmatching live together. It won’t prove savings on its own—but it will tell youif a deeper look is justified.

Run It: https://mainstem.io/roi

If you want a quick benchmark, screenshot your result and email sales@mainstem.io. We’ll pressure-test it with you—and if the numbers don’t pencil, we’ll say so.

Bottom line: Marketplaces move carts. Putting POsinside the Finance stack moves EBITDA.

About Mainstem

The MainStem Supply Chain Ecosystem is the ONLY fully integrated B2B procurement solution built to solve complex issues for the cannabis industry. MainStem enables companies to easily source all their supplies while also simplifying the fragmented finance and operations technology ecosystem. With almost a decade of experience in the cannabis industry, MainStem is dedicated to helping cannabis companies grow with robust technology and by partnering closely with cannabis growers, manufacturers and dispensaries. To learn more about the technology solution we offer, click here.

MainStem Platform
The MainStem Supply Chain Ecosystem is the ONLY fully integrated B2B procurement software built to solve complex issues for the cannabis industry.We give cannabis operators and suppliers the tools and data to manage their business – all in one place.
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