Procurement Approval Routing by Spend Threshold
Approval matrices for purchasing, a manager can approve up to a certain amount, above that it needs a director, above a higher threshold it needs finance sign-off too, exist on paper but requesters routinely guess wrong about who needs to approve what, sending a requisition to the wrong person who either approves something outside their authority or sits on it because they're not sure it's actually theirs to sign off on. A requisition stuck with the wrong approver doesn't move until someone notices and reroutes it manually, adding days to a purchase that should have taken one approval step, and larger purchases that skip a required approval layer because the requester didn't know the threshold create a real compliance gap.
STARTING PRICE
From €99
Starter tier · Single-workflow automation, one core integration, fast turnaround.
Get a quote →Saves roughly 2-4 hrs/week across a procurement team in manual routing and chasing, plus faster purchase turnaround.
How the automation works
We route each requisition automatically based on its dollar amount and category against the organization's actual approval matrix, so the requester never has to guess who needs to sign off, the system determines it from the defined rules. Purchases crossing a threshold that requires an additional approver, finance sign-off above a certain amount, a specific category needing IT or legal review regardless of dollar value, get routed through every required step in sequence, not just the first one someone happened to think of. Approvers get requisitions that are actually theirs to review, and the requester gets a clear view of where in the approval chain their request currently sits, instead of an opaque black box they have to chase manually.
Process flow
- 01
Requisition submitted trigger
A purchase requisition is submitted with its amount, category, and vendor.
- 02
Determine required approval chain ai
The requisition is checked against the organization's approval matrix by dollar threshold and category to determine every required approval step, not just the first one.
- 03
Route through each required step integration
The requisition routes automatically to each required approver in sequence, moving to the next step only once the current one clears.
- 04
Show requester the live status output
The requester can see exactly where the requisition sits in the approval chain at any point, without needing to chase individual approvers manually.
- 05
Remind stalled approvers output
An approver who hasn't acted within a defined window gets a reminder, and prolonged inaction escalates per the organization's rules.
Inputs
- Requisition amount, category, and vendor
- Defined approval matrix by threshold and category
- Approver assignments and delegation rules
- Reminder and escalation timing rules
Outputs
- Automatically routed requisition through full required approval chain
- Live approval status visible to requester
- Reminders and escalations for stalled approvals
- Approval chain audit log per requisition
Works with
Prefer a fully custom build instead of an off-the-shelf integration? We scope both options during your free consultation — most jobs like this one work fine on standard connectors, but higher-volume or non-standard systems sometimes need bespoke API work, reflected in the complex tier.
Where this goes wrong if you get it wrong
- An approval matrix that isn't kept current as roles change, a director who's left the company still listed as the approver for a threshold, will stall requisitions at exactly the point that's hardest to notice until someone chases it, the matrix needs regular maintenance, not a one-time setup that's assumed to stay accurate.
- Category-based approval rules, a legal review required for any contract-related purchase regardless of amount, need to be genuinely comprehensive, a gap in the category rules lets a purchase that should have gotten specialized review route through on amount alone and skip a required check.
- Delegation for an approver who's on leave needs to be handled explicitly, an approver who's unavailable with no delegate assigned becomes an invisible bottleneck, the routing needs a defined delegation or backup approver path, not just an escalation after a fixed wait that assumes the primary approver will eventually return.
- Automating the routing removes the friction that sometimes served as an informal check, a requester who previously had to think through who to approach for a large purchase might now submit more casually knowing the system will route it correctly, which is fine for routing but doesn't reduce the need for requesters to think through whether the purchase is actually justified before submitting.
Frequently asked questions
Can the approval matrix have different thresholds for different departments?
Yes, thresholds and required approval chains can be configured per department or category, since a marketing purchase and a capital equipment purchase often warrant genuinely different approval structures.
What happens if an approver is out of office?
A defined delegate or backup approver should be assigned so the requisition doesn't stall, without a delegation path an absent approver becomes a bottleneck the reminder system alone can't fully solve.
Does this replace the approvers' own judgment in reviewing a purchase?
No, it makes sure the requisition reaches the right approvers, the approvers still exercise their own judgment on whether to approve, it doesn't change what they're evaluating, just who gets to see it and when.
Can a requester see why a purchase needs a particular approval chain?
Yes, the routing rationale, the threshold or category rule that triggered a given approval step, is visible, so requesters understand the process rather than experiencing it as an opaque black box.