Accounts Payable Automation
Example · Finance Ops
Context
Invoices arrive through email and vendor portals, then get re-keyed into accounting, routed by memory, and approved through scattered threads. The work is constant: manual entry, approval chasing, exception handling, and month-end cleanup. When invoices get stuck, teams pay late fees, miss discounts, and lose visibility into what is pending and why.
Why teams choose this over an AP platform
- No new platform required (works with your existing accounting + inbox)
- Approval routing and exceptions match your real rules (entities/cost centers/thresholds)
- Runs in a private environment you control, with audit logs and retention
What we need to scope it
- Accounting system (QBO / Xero / Sage / ERP)
- Rough invoices/month
- 10–20 sample invoices (PDFs)
- Approval matrix (who approves what thresholds)
That’s enough to convert “interesting” into “this is executable.”
What this MVP automates
This demo shows a fixed-scope MVP that turns accounts payable into a reliable workflow:
- Intake from an AP inbox, forwarded invoices, or a simple upload path
- Extract key fields: vendor, invoice number, dates, totals, tax, due date (optional line items)
- Validate and flag issues: duplicates, missing fields, mismatched totals, vendor mismatches
- Route approvals based on your rules: entity, department, amount thresholds, cost center
- Provide an exception queue for safe human review when confidence is low or data is missing
- Export or sync approved invoices into accounting, with audit-friendly logging of every decision
Architecture at a glance
The diagram below shows how we structure the workflow so it behaves like infrastructure: observable, maintainable, and integrated with your existing tools.
Invoice intake
- AP inbox and forwarded invoices
- PDF attachments and vendor emails
- Attachment hashing for dedupe
- Validation for missing fields
Workflow engine
- Routing rules by entity, vendor, and thresholds
- SLA timers, reminders, and escalations
- Human review path for edge cases
- Audit-friendly logging of state changes
AI extraction and validation
- Turns invoices into structured fields
- Strict JSON outputs for reliability
- Flags uncertainty and missing info
- Supports safe fallbacks to review
Approvals and posting
- Approver notifications via email or Teams
- One-click approve/reject with reason codes
- Export/sync to accounting (QBO/Xero/Sage/ERP)
- Status tracking: pending, approved, posted, failed-post (retryable)
How it behaves in practice
- A vendor emails a PDF invoice: “Invoice #10492, due in 14 days.”
- The workflow extracts key fields, matches the vendor, and checks for duplicates.
- Approval routing assigns the invoice to the correct approver based on amount and cost center.
- The approver clicks approve; the decision is logged with timestamp and identity.
- The invoice is exported/synced into accounting. Failures route to an exception queue with retry rules.
What success looks like
This MVP is measurable using finance ops metrics most teams already recognize:
- Cycle time: received → approved/postable
- Manual touches per invoice
- Exception rate and top exception causes
- Duplicate invoices prevented before posting/payment
- Percentage of invoices routed correctly without manual triage
Typical delivery plan
- Map invoice sources and approval matrix
- Implement extraction, validation, and dedupe on real sample invoices
- Build approval routing rules and reminder/escalation paths
- Connect export/sync to accounting and add posting audit logs
- Launch with real invoices and iterate based on outcomes
Where we fit in
Flowtica builds and hardens this workflow so it is dependable. We start with one clearly defined process, integrate with your tools, and ship an MVP you can operate confidently. Once AP is stable, we can expand into adjacent finance workflows.
Want a workflow like this in your environment?
Start with a free workflow assessment. If it’s a fit, we’ll build a focused MVP connected to your tools so you can validate impact quickly.
Request a free workflow assessment