[ENT] AI, BACKEND, ML

Automating Sales Purchase Orders (POs) and Invoice Review with AI & ERP Integration

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The Challenge

A confidential client needed an automated system to process and validate customer Sales Purchase Orders (POs) and invoices. The existing workflow relied heavily on manual entry and cross-checking, which was:

  • Slow – Manual review delayed order processing.
  • Prone to errors – Human oversight often resulted in discrepancies between POs and ERP records.
  • Lacking visibility – No centralized way to track processing history or recurring errors.

The goal was to reduce manual effort, improve accuracy, and accelerate end-to-end order processing by automating PO validation, ERP synchronization, and discrepancy reporting.

The Solution

Megatron Solutions delivered a Full Integration + Dashboard solution (Option A) with end-to-end automation from PO ingestion to ERP upload, supported by AI-driven validation logic.

Core Features Delivered:

  • File Processing – Extracted structured data from PDF and Excel POs using AI-powered parsing.

  • Smart Validation – Applied configurable rules to check PO content (e.g., Part Number, Quantity, Unit Price) against ERP data, with tolerance thresholds.

  • ERP Integration – Automated the formatting and upload of validated POs into the ERP system.
  • Discrepancy Reporting – Flagged mismatches and generated detailed reports.

  • Dashboard & Audit Trail – Allowed users to upload POs, track processing history, review flagged items, and analyze trends.

Technical Approach:

  • Backend Development – Implemented parsing logic, normalization, validation, and ERP connectivity.
  • Frontend Development – Created an intuitive web-based UI for uploads, dashboard views, and report access.
  • AI Models – Trained for document structure recognition and rule-based validation.
  • Integration Layer – Connected to the client’s customer portal and ERP endpoints for seamless data exchange.

Team Composition:

  • Backend Developers, Frontend Developers, AI Engineers, QA Engineers, and a Business Analyst.

The Impact

The new system delivered:

  • Significant Time Savings – Automated validation reduced processing time from hours to minutes.
  • Higher Accuracy – Smart validation minimized human error and prevented costly discrepancies.
  • Improved Visibility – Dashboard and reporting provided full transparency into PO processing.
  • Scalable Automation – The architecture supports handling large volumes of POs without performance degradation.

Reference

Client details are confidential