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ACR Autonomous B2B Order Intake

Purchase order handling fell from about 8 minutes to under a minute, freeing roughly 267 hours a month.

Unstructured purchase orders arrive by email and reach the ERP in under 60 seconds, with the agent deciding when to ask.

What the agent does

Reads an unstructured purchase order, checks it against live pricing and commercial rules, scores its own confidence, and either submits or escalates.

Brand
ACR
Built by
ACR, on the Emporix platform
Contributed by
Emporix (Autonomous Commerce Execution platform)
Industry
Manufacturing & Industrial, Healthcare
Audience
B2B
01
The problem

Why this exists

ACR is a high-growth B2B distributor of packaging and preparation products serving foodservice, healthcare, hospitality, and industrial customers across North America. Growth by acquisition left it with a fragmented digital landscape: diverse systems, multiple shipping points, and a customer base whose order formats and commercial conditions vary by customer.

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A significant share of purchase orders arrived as unstructured PDF attachments by email. Each one was re-keyed by hand into an IBM AS/400 ERP, averaging around 8 minutes. Across roughly 2,000 monthly PDF and email orders that came to about 267 hours of manual effort a month, consumed almost entirely by customer service staff.

Speed was not the whole problem. Manual entry introduced data entry errors that produced downstream corrections, ERP re-submissions, and delivery adjustments. Processing times varied, so order confirmation was inconsistent. IT absorbed the overhead in ERP error triage. And because acquisition multiplied order volume, the constraint got worse with every deal.

02
Outcomes

What changes when this is in place

  • Processing time fell from approximately 8 minutes to under 60 seconds per order, roughly 87% faster.
  • For structured purchase orders, straight-through processing went from 0%, fully manual, to approximately 99%.
  • Around 267 hours of manual effort are freed per month and redirected to customer-facing work. That is an estimated $95,000 to $110,000 in annual redirected labor capacity, roughly 1.7 full-time equivalents, with no headcount reduction.
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  • Reviewer effort on low-confidence exceptions fell 60 to 70%, because the agent annotates why it is unsure rather than only flagging that it is.
  • ACR can absorb volume growth from expansion and acquisition integration without adding order processing headcount, and can onboard a newly acquired entity's order flow without building an intake process from scratch.
03
How it works

Architecture

The system is four layers. An intake and triage layer receives email-based purchase orders and routes them into the pipeline. An LLM-powered document extraction layer parses PDF orders, normalizes fields, and detects anomalies. An orchestration and business rule validation layer checks pricing, customer-specific conditions, catalog data, and eligibility, and routes exceptions. An autonomous ERP submission layer delivers validated order data into the IBM AS/400 backend for fulfillment. Structured EDI flows continue in parallel.

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Three properties make it agentic rather than automated. First, it interprets ambiguous input: hundreds of customers use different templates, field labels, line item structures, and pricing conventions, and the agent understands order intent across that diversity rather than matching templates. Second, it decides its own autonomy: the system evaluates its extraction confidence before choosing whether to submit or route for review, and a low-confidence order carries contextual annotations explaining why. Third, it exercises cross-system judgment, validating each order against live rules and making a go or no-go call before ERP submission.

The MACH Alliance overview places Zendesk, Emporix, and the AS/400 in the stack. The detailed case study describes the extraction layer only as LLM-powered and does not name the model version or the integration middleware.

CIO Thai Vong describes the milestone as trust rather than technology: the moment they let the system submit a purchase order to the ERP with nobody reviewing it first. Oversight was redesigned rather than removed.

Email purchase orders, PDFs in hundreds of customer templates, enter an intake and triage layer, then an LLM document extraction layer that parses, normalizes fields, and detects anomalies, then an orchestration and business rule validation layer that checks pricing, customer conditions, catalog, and eligibility. The system judges its extraction confidence and makes a go or no-go call. A go goes to the autonomous ERP submission layer and into the IBM AS/400 backend for fulfillment. A low-confidence order is routed for review with contextual annotations. Structured EDI flows continue into the AS/400 in parallel.

Email purchase orders, PDFs in hundreds of customer templates, enter an intake and triage layer, then an LLM document extraction layer that parses, normalizes fields, and detects anomalies, then an orchestration and business rule validation layer that checks pricing, customer conditions, catalog, and eligibility. The system judges its extraction confidence and makes a go or no-go call. A go goes to the autonomous ERP submission layer and into the IBM AS/400 backend for fulfillment. A low-confidence order is routed for review with contextual annotations. Structured EDI flows continue into the AS/400 in parallel.
Open standards used
REST APIsEDI
Tech stack
Emporix Autonomous Commerce ExecutionLLM document extractionIBM AS/400 ERPZendesk
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Everyone credited on this solution

  • EmporixAutonomous Commerce Execution platform

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Verification

Published case study

The detail on this page is drawn from a case study published by the contributor or the MACH Alliance. Any figures on this page are the ones that case study states.

What this page does not establish

  • The model version behind the extraction layer. The case study describes it only as LLM-powered.
  • A straight-through processing rate for unstructured PDF orders. The case study's 99% figure covers structured purchase orders only.

Where this came from

Published from the winner's case study and the 2026 MACH Impact Awards announcement.

Status: Live in productionAdded Apr 29, 2026A listing is an editorial decision, not a MACH Alliance certification.

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