The Challenge
A global professional services firm with employees across multiple countries faced a persistent friction point: expense reporting. The process was fragmented by design — different currencies, different receipt formats, different languages, and different local approval chains — all feeding into a single finance system that expected uniform input.
Employees were spending significant time gathering receipts, converting currencies, filling forms, and chasing approvals. Finance teams were spending equal time correcting errors and requesting missing documentation. Month-end closings were routinely delayed by outstanding expense reports.
The Solution
We built an end-to-end automated expense pipeline anchored around tools employees already use daily.
Step 1 — Capture: Employees photograph receipts and send them via WhatsApp. No app to install, no portal to log into. The WhatsApp bot acknowledges receipt immediately.
Step 2 — Extraction: An AI-powered OCR engine reads the receipt image, extracts the vendor, amount, date, and currency, and cross-references against company expense categories.
Step 3 — Enrichment: The system auto-converts amounts to the reporting currency using live exchange rates, tags the expense category, and maps it to the employee’s cost center.
Step 4 — Approval routing: Expenses above threshold are automatically sent to the relevant manager via a structured approval workflow. Under-threshold items are auto-approved.
Step 5 — ERP integration: Approved expenses are pushed directly into the organization’s ERP system, ready for payroll processing — no manual entry required.
The Results
The transformation was immediate and measurable:
- 85% reduction in time spent on expense submission per employee
- Zero manual data entry in the finance department for routine expenses
- Month-end closing accelerated by 3 business days on average
- Error rate in expense reports dropped to near-zero
- Employees in 7 countries onboarded with no training beyond a 2-minute video
The system now handles hundreds of expense reports per month and has become a reference model for other internal automation projects within the organization.
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