Behind the Curtain: Building a 2-Minute Spend Audit

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Behind the Curtain: Building a 2-Minute Spend Audit

Why We Built It

Across hundreds of facility reviews, we’ve seen operators lose 5–15% of indirect spend to duplicate POs, rush freight, and invoice mismatches.

Most teams don’t know the leak exists—until they see the numbers.

What the Calculator Needs

Just two inputs:

Monthly indirect spend — pull from your AP ledger or marketplace export. Filter for packaging, supplies, uniforms, office items.

Site count — number of cultivation, processing, or dispensary locations. If a license covers multiple buildings, count each one.

The calculator uses conservative benchmarks to give you a real-world estimate of how much spend is leaking every month.

Why It’s Ungated

You don’t need to trade an email to see your own data.

Run the calculator as often as you want, screenshot your result, and share it internally.

If the leak is smaller than 5× our Growth-tier fee, we’ll be the first to say: stick with what you have.

Turn Insight Into Action
  1. Run the calculator → mainstem.io/roi
  2. Screenshot your leak estimate
  3. Share it with Finance and ask:
  4. “Worth a 15-minute demo to plug this?”

Stop guessing. Start measuring.

Then decide if closing the leak is worth a call.

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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