Procurement Software Development

When email purchase orders and manual invoice matching stop working

Most businesses start their procurement process in email: a department head sends a request, procurement raises an order, the supplier delivers, an invoice arrives, and finance pays it. For low volume this works. The process breaks down as volume grows: purchase orders get raised after the goods arrive, approvals get skipped, invoices don't match the PO because nothing was updated during the order process, and month-end is spent reconciling committed spend that no one had reliable visibility into. We build procurement systems for businesses that have outgrown email-based purchasing and need a process that enforces the right approvals, creates an accurate audit trail, and produces spend data the finance and operations team can act on.

  • PO creation from a supplier catalogue or free-text requisition with automated routing to the right approver based on value, category, and cost centre

  • Approval workflows with conditional routing reflecting your authority matrix: value thresholds, budget holder sign-off, and finance approval configured to your policy

  • Three-way matching of purchase order, goods receipt, and invoice with automatic approval for matched invoices and exception routing for discrepancies

  • Spend analytics showing committed and actual spend by category, supplier, cost centre, and period against budget

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See our work

The problem

Sound familiar?

  • Purchase orders raised by email or over the phone because the ERP purchasing module is too slow and too rigid for the way the business actually buys?

  • Invoices sitting in a queue for weeks because the three-way match fails and no one can see where the discrepancy is or who needs to resolve it?

Short answer

RaftLabs builds custom procurement software for operations and finance teams who need PO automation, structured approval workflows, three-way matching, spend analytics, category management, and a supplier catalogue in one connected system. Most procurement software development projects deliver in 10 to 16 weeks at a fixed, agreed cost.

Key takeaways

  • Approval routing reflects your actual authority matrix, value thresholds, category ownership, and CFO sign-off, with parallel approval and delegation for approvers on leave.
  • Three-way matching auto-approves invoices within tolerance and routes discrepancies with the specific quantity, price, or missing-receipt issue clearly presented for resolution.
  • Spend analytics distinguish committed spend (approved, not yet invoiced) from actual spend, giving finance real-time budget visibility instead of a month-end surprise.
  • A focused build covering PO creation, approvals, matching, and basic reporting runs $40,000-$80,000; adding analytics, category management, and ERP integration runs $80,000-$150,000.

Trusted by

Vodafone logo
Aldi logo
Nike logo
Microsoft logo
Heineken logo
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Procurement software delivery, by the numbers

software products shipped
100+
cost delivery
Fixed
week delivery cycles
10-16

When email purchase orders and manual invoice matching stop working

We build procurement systems that enforce the right approvals, create an accurate audit trail, and produce spend data the finance and operations team can act on, with the process design defined during discovery before development starts.

Capabilities

What we build

  • 01
    PO automation and requisition management

    Catalogue or free-text requisitions converting to POs automatically, with blanket order support for recurring purchases.

  • 02
    Approval workflows and authority matrix

    Value- and category-based routing with parallel approval, delegation for absences, and a complete approval audit trail.

  • 03
    Three-way matching

    Automatic approval within tolerance, with clear discrepancy presentation and a documented resolution workflow.

  • 04
    Spend analytics

    Committed-vs-actual spend by category, supplier, and cost centre, with budget variance flagged before month-end.

  • 05
    Category management

    Category ownership, preferred-supplier designation, and savings tracking tied to sourcing strategy documentation.

  • 06
    Supplier catalogue

    Team-maintained approved items and prices with validity periods and multi-supplier listings for buyer choice.

How we work

From scope to live procurement system

  1. Week 1
    01

    Purchasing process scoping

    We map how your business manages purchasing today: the volume of orders, the approval process, and where the current approach creates problems. You leave week 1 with a written scope document and a fixed-price quote.

  2. Weeks 2-5
    02

    Authority matrix and matching rules design

    Approval routing, matching tolerances, and ERP integration designed against your actual purchasing policy.

  3. Weeks 6-14
    03

    Build and integrate

    Requisitions, approvals, and three-way matching built in parallel, tested against real purchasing scenarios.

  4. Final 2-3 weeks
    04

    Parallel run and launch

    The system runs alongside the existing process before full cutover, with the procurement team trained on catalogue admin.

Why us

Why operations and finance teams choose RaftLabs

  • 01
    Senior engineers build what they scope

    The engineers who assess your authority matrix also build the solution. No bait-and-switch, no offshore handoff after the contract is signed.

  • 02
    Fixed price before development starts

    We scope the work, calculate the cost, and lock it in writing before any development starts.

  • 03
    9 years and 100+ products shipped

    Clients include Vodafone, T-Mobile, Aldi, Nike, Cisco, and Lockheed Martin. Track record building procurement and finance platforms.

  • 04
    We'll tell you when your ERP module is enough

    Custom is justified by real authority-matrix or catalogue complexity, not recommended by default.

  • 05
    Adoption designed in, not assumed

    A faster requisition experience and a parallel-run period address the real risk in any procurement rollout.

Have a procurement software project?

Tell us how your business manages purchasing today: the volume of orders, the approval process, and where the current approach creates problems. We'll scope a procurement system built around your actual purchasing operation.

Talk about your procurement project

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Procurement Software Development, scoped in one call.

Tell us what's broken. Within one business day you get a straight take on cost, timeline, and the right first step. No deck, no pressure.

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Frequently asked questions

Custom is right when your authority matrix is complex enough that the ERP's approval routing can't model it, when you need a catalogue and requisition experience fast enough that users actually adopt it, when your spend analytics go beyond standard ERP reports, or when the exception workflow your team needs doesn't match the module.

Yes. Common integrations include SAP, Oracle, Microsoft Dynamics, NetSuite, Xero, and QuickBooks, covering pushing approved POs to the ERP, receiving goods receipt confirmations, and pushing matched invoices to the payment queue.

We build a requisition and approval experience faster than the email process it replaces, and run a parallel period alongside the existing process so issues are resolved before the old process is switched off, plus admin tools so the procurement team manages the catalogue without developer involvement.

A focused build covering PO creation, approval workflows, three-way matching, and basic spend reporting typically runs $40,000 to $80,000. Adding spend analytics, category management, and ERP integration brings the total to $80,000 to $150,000.

Work with us

Tell us what you need. We'll tell you what it would take.

We scope Procurement Software Development in 30 minutes. You walk away with a clear cost, timeline, and approach. No commitment required.

  • Scope and cost agreed before work starts. No surprises. No obligation.
  • Working prototype within 3 weeks of kickoff.
  • Pay by milestone. You see progress before each invoice.
  • 60-day post-launch warranty. Bug fixes, UI tweaks, and deployment support. No retainer.
  • All conversations are NDA-protected.

Go deeper

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