Automation of Goods Entry from PDF Invoices into Warehouse Management System
The Challenge
Time-consuming manual entry of goods from invoices into the system
The company received dozens of invoices daily in various formats (text PDF, scanned, photos, CSV, Excel), which warehouse staff had to manually transcribe into the warehouse management system. The process was time-consuming, error-prone, and generated high operational costs.
Key challenges:
- Manually transcribing invoice line items took 3–4 hours per day
- Invoices in various formats – text PDF, scanned, photos, CSV, Excel
- High risk of errors during manual data entry
- Lack of standardization of product names from different suppliers
- Delays in updating warehouse stock levels
- Difficulties tracking purchase history and invoices
The Solution Process
AI System for Automatic Invoice Processing and Goods Entry
Creation of an intelligent system using AI to extract data from invoices in any format, automatically standardize product names, and directly enter data into the warehouse management system with a verification option.
Process Analysis and Document Format Review
Detailed analysis of the goods receiving process, identification of all invoice formats (text PDF, scanned, photos, CSV, Excel), and mapping of data flow
2 weeksOCR and Data Extraction Implementation
Creation of a mechanism for processing various document formats using OCR for scans and photos, and parsing for text-based files
3 weeksAI Processing and Line Item Recognition
Implementation of an AI model to identify invoice line items, quantities, prices, and automatically extract key information
4 weeksDictionary Library and Standardization
Creation of an intelligent dictionary library to automatically translate various supplier product names into standardized internal names
3 weeksAutomated Entry into the System
Creation of a mechanism for automatically entering processed goods into the warehouse management system with a verification and approval option
2 weeksTesting and Workflow Integration
Comprehensive testing with real invoices, AI system training, and integration with the existing warehouse workflow
2 weeksActions Taken
Multi-format Invoice Processing System
A mechanism for automatically recognizing and processing invoices in any format – text PDF, scan, photo, CSV, Excel – using OCR and AI
AI for Invoice Data Extraction
An AI model that automatically identifies and extracts key data: line items, quantities, prices, catalog numbers, and supplier information
Dictionary Library and Standardization
An intelligent dictionary that automatically translates various supplier product names into standardized internal names with self-learning capabilities
Processed Invoice Database
An archiving system for all processed invoices with full history, search capability, and purchase report generation
Automated Warehouse Entry
A mechanism for directly entering processed goods into the warehouse management system with a verification and approval option for warehouse staff
Results Achieved
Key metrics
Goods entry time
Entry errors
Stock level accuracy
Warehouse operational costs
Business benefits
- Dramatic reduction in goods entry time from 3–4 hours to 15 minutes per day
- Reduction in data entry errors by 94%
- Processing invoices in 100% of formats – text PDF, scan, photo, CSV, Excel
- Automatic product name standardization using the dictionary library
- AI data extraction accuracy of 96%
- Increase in stock level accuracy from 87% to 99%
- Full archiving and searchable invoice history
- Reduction in warehouse operational costs by 55%
- Verification option before approval for data quality control
- Elimination of monotonous, error-prone manual work
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