An AI invoice approval routing agent reads the coded invoice and applies your approval matrix, choosing approvers by value, cost center, project, category and any special rule such as legal or IT review.
A coded and matched invoice is ready for approval.
The agent checks approval rules for amount, type and entity.
It builds the approval chain and checks availability.
Each approver accepts or rejects the invoice.
Approved invoices move to payment scheduling.
Absences and rejections trigger a new route.
It prepares the approval request with the invoice, the match result, the coding and any exceptions on one screen, so the approver does not need to hunt for context.
It handles delegation and absence by checking who is available and who stands in, and records which rule produced each routing decision.
An invoice sitting with the wrong approver earns no one's attention, and the delay shows up as late payment or lost early-payment terms.
Rules combine amount, department, category and risk.
People move teams, leave or go on leave and routing tables lag.
Approvers receive a PDF with no match result or budget view.
Rejected approvals return to AP with unclear reasons.
Some purchases need security or legal sign-off that routing misses.
The agent collects amount, coding, supplier, match status and flags from earlier steps.
It tests those facts against your approval rules to find the required approvers and order.
It checks delegation settings and out-of-office status, and picks the stand-in where one is set.
It assembles the invoice, evidence and exceptions into one concise approval request.
It routes to the approver and records the rule behind the choice for later audit.
Bring a small sample and watch Flo work through it.
| Aspect | By hand | With the agent |
|---|---|---|
| Routing | Invoices are forwarded by email to a guessed approver. | The agent applies the matrix and names each approver. |
| Absences | Invoices wait in an away person's inbox. | Delegates are used when the approver is out. |
| Conflicts | The same person ends up approving their own request. | Self-approval is detected and avoided. |
| Visibility | Nobody sees where an invoice is stuck. | The current approver and wait time are visible. |
| Policy drift | Matrix changes are not applied consistently. | One rule set governs every route. |
| If | Then | Who decides |
|---|---|---|
| Amount is within a single approver's limit | Routes to that approver | Approver decides |
| Amount exceeds the limit | Adds the next approval level | Next approver decides |
| Requester is also the approver | Routes to their manager | Manager decides |
| Approver is out of office | Uses their delegate | Delegate decides |
| Spend type needs extra review, such as legal or IT | Adds that reviewer | Reviewer decides |
| Approver rejects | Returns to the coder with the reason | AP coder acts |
The agent reroutes to their manager and logs the change. The manager approves or reassigns.
The agent checks total value before picking the level. The AP lead decides if splitting looks deliberate.
The agent marks urgency and shows the deadline but does not skip levels. Approvers may act quickly.
The agent routes to the AP lead for a ruling and notes the gap. Finance updates the matrix.
Talk it through with the team. We will map it to your steps and show where a person stays in control.
Put limits and levels in one place.
Start with a single entity.
Connect absence data.
Extend to other entities and types.
This shows how often routing lands on the correct person. Frequent re-routing signals a stale matrix or poor coding upstream.
Quick answers to what people ask most about invoice approval routing.
Book a demoIt is the process of sending an invoice to the right approver or approvers, based on value, cost center, category and company policy.
It applies your approval matrix to the invoice facts, checks delegations and availability, and logs which rule produced the choice.
No. It routes and tracks. Only an authorised person approves an invoice.
The agent uses the delegation you have recorded. Where none exists, it escalates to AP for a manual decision.
Quantity variance is the difference between the number of units billed on an invoice and the number ordered or received.
→Invoice approval reminders are the nudges sent to approvers when an invoice has waited too long for a decision, so it is not paid late.
→Price variance is the gap between the price a supplier charges on an invoice and the price agreed on the purchase order or contract.
→Spend classification is the process of assigning each purchase or invoice line to a category in a spend taxonomy, such as software, marketing services or facilities, so spend can be analysed consistently.
→Bring a small sample of real items. We will show what Flo handles on its own and where it hands over to your team.
