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AI Automation

An AI document pipeline that reads supplier invoices, matches them to purchase orders and posts approved entries to accounting — with humans reviewing only the exceptions.

SampleThis is a concept case study that shows how Theta X Tech approaches this kind of project. Client details are generic and the figures below are illustrative targets, not reported client results.

AI Invoice Processing Automation — AI Automation project cover
Client
Concept — logistics company
Industry
Logistics
Category
AI Automation
Year
2026

Illustrative targets

80%

Target reduction in manual entry

< 1 min

Target processing time per invoice

100%

Exceptions routed for human review

The problem

What the client was facing

Finance staff re-type thousands of invoices a month. It is slow, error-prone and causes late payments and duplicate entries at month-end.

The solution

How we solved it

Invoices arriving by email are classified and extracted with AI, validated against purchase orders, and pushed to the accounting system. Mismatches go to a simple review queue, and finance gets a daily summary.

How it works

  1. Email inbox watched by an n8n workflow
  2. AI extracts vendor, amounts, tax and line items
  3. Rules engine matches against open POs
  4. Approved entries sync to accounting; exceptions go to review

This is a concept case study created to show our approach. Metrics are illustrative targets, not reported client results.

AI Invoice Processing Automation — screen 1
AI Invoice Processing Automation — screen 2
AI Invoice Processing Automation — screen 3
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