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AP, vendor acknowledgments and bank rec, checked by AI first.

HVAC and plumbing equipment
Detroit area, Michigan
Live
R.L. Deppmann service vehicles parked outside a facility

95%

accuracy

3

agents in production

Jul 2026

Started with 369AI

The business

R.L. Deppmann represents and distributes pumps, boilers and HVAC equipment for leading manufacturers, with four warehouses serving the Detroit area. Every order involves vendor POs, acknowledgments and a steady stream of supplier invoices.

The challenge

Vendor invoices arrived by email and had to be matched to POs and receipts by hand. Supplier acknowledgments needed checking line by line for quantity, price and ship date, and bank reconciliation took hours every month.

What 369AI built

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The AP Automation Expert captures vendor invoices from email, runs the three-way match and creates the bill in NetSuite, with files synced to SharePoint.
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The PO Acknowledgement Validation Agent reads each supplier acknowledgment, compares it with the PO and updates the expected date, flagging anything that is off.
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The Bank Reconciliation Agent matches bank activity to open NetSuite transactions and surfaces only the exceptions.

Implementation

Implementation started with AP, the top priority, and worked closely with the company’s existing NetSuite partner to clear a data issue on their side. The money-back guarantee was counted from the day AP went live, not from signing.

“The numbers 369AI puts into NetSuite are right the first time. Our team checks the exceptions instead of retyping everything.”
R.L. Deppmann

At a glance

Industry
HVAC and plumbing equipment
Headquarters
Detroit area, Michigan
Started
Jul 2026
Status
Live

At a glance

  • AP Automation Expert
  • PO Acknowledgement Validation Agent
  • Bank Reconciliation Agent
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