Skip to main content Enter
ERP.AI Accounts Payable Automation

Accounts Payable Automation

Start now
Pricing Frequently asked questions Get started
Build with Proto

Modules

Supplier managementKeep supplier details and payment instructions ready for the next invoice. Invoice captureBring supplier invoices into a reviewable queue with their original documents. Invoice matchingCheck what was ordered, received and billed before approving a payment.
Approvals and disputesGive each invoice a clear decision owner and each exception a visible resolution. Payment runsPrepare a clear payment proposal, then release it with the right authority. Vendor reportingSee outstanding invoices, payment progress and year-end document readiness.

Accounts Payable Automation

Start now
Pricing Frequently asked questions Get started
Build with Proto

Processes

Onboard a supplierConfirm supplier identity and payment instructions before normal invoice processing. Invoice to approvalConnect the invoice, receipt evidence and decision before the bill becomes eligible for payment.
Prepare and release paymentsSeparate payment selection, release authority and confirmed settlement. Prepare year-end reportingReview reportable payments and missing documents before the filing-partner handoff.

Accounts Payable Automation

Start now
Pricing Frequently asked questions Get started
Build with Proto

Industries

Goods and distributionMatch supplier invoices to actual purchasing and receipt evidence. Services and project spendKeep service invoices, project coding and approval scope connected.
Recurring vendor spendKeep repeated bills controlled as contracts, terms and suppliers change.

Accounts Payable Automation

Start now
Pricing Frequently asked questions Get started
Build with Proto

Reference

Roles and permissionsSeparate invoice entry, bill approval, payment release and supplier access. Reports and analyticsExplain aging, supplier spend, invoice exceptions and payment outcomes. Data modelTrace a supplier invoice from source evidence to decision and payment.
IntegrationsConnect invoice intake, purchasing evidence, accounting and payment results. ImplementationStart with a controlled supplier and invoice population, then expand after reconciliation. Agent and automationUse an agent to prepare AP work while keeping financial decisions attributable.

Accounts Payable Automation

Start now
Pricing Frequently asked questions Get started
Build with Proto
All systems
Modules
Supplier managementKeep supplier details and payment instructions ready for the next invoice.Invoice captureBring supplier invoices into a reviewable queue with their original documents.Invoice matchingCheck what was ordered, received and billed before approving a payment.Approvals and disputesGive each invoice a clear decision owner and each exception a visible resolution.Payment runsPrepare a clear payment proposal, then release it with the right authority.Vendor reportingSee outstanding invoices, payment progress and year-end document readiness.
Processes
Onboard a supplierConfirm supplier identity and payment instructions before normal invoice processing.Invoice to approvalConnect the invoice, receipt evidence and decision before the bill becomes eligible for payment.Prepare and release paymentsSeparate payment selection, release authority and confirmed settlement.Prepare year-end reportingReview reportable payments and missing documents before the filing-partner handoff.
Industries
Goods and distributionMatch supplier invoices to actual purchasing and receipt evidence.Services and project spendKeep service invoices, project coding and approval scope connected.Recurring vendor spendKeep repeated bills controlled as contracts, terms and suppliers change.
Reference
Roles and permissionsSeparate invoice entry, bill approval, payment release and supplier access.Reports and analyticsExplain aging, supplier spend, invoice exceptions and payment outcomes.Data modelTrace a supplier invoice from source evidence to decision and payment.IntegrationsConnect invoice intake, purchasing evidence, accounting and payment results.ImplementationStart with a controlled supplier and invoice population, then expand after reconciliation.Agent and automationUse an agent to prepare AP work while keeping financial decisions attributable.
Sign in
Sign in Start now
Accounts Payable Automation Modules
Invoice matching3 of 6
  • Supplier management1 of 6
  • Invoice capture2 of 6
  • Invoice matching3 of 6
  • Approvals and disputes4 of 6
  • Payment runs5 of 6
  • Vendor reporting6 of 6

Invoice matching

Check what was ordered, received and billed before approving a payment.

Three-Way Match MismatchesThreeWayMatchResults
Supplier managementInvoice captureInvoice matchingApprovals and disputesPayment runsVendor reporting
OutcomeMismatchPartialMatch
BillMatched AtPOMatchReceipt MatchQuantity Variance PercentDollar Variance Percent
BLL-6901105 SepMatchMatch1126
BLL-9869219 SepNoPOFoundNoReceiptFound2121
BLL-5837615 SepMismatchPartialReceipt2714
BLL-5096412 SepMatchMismatch2612
BLL-4899022 SepNoPOFoundMatch08
BLL-2026409 SepMismatchNoReceiptFound170
Records in this module
  • PurchaseOrders
  • POLineItems
  • GoodsReceipts
  • ReceiptLineItems
  • Bills
  • BillLines
  • ThreeWayMatchResults
  • MatchTolerances
  • Disputes

Connect order, receipt and invoice

PurchaseOrders and POLineItems hold the ordered quantities, prices and references. GoodsReceipts and ReceiptLineItems describe the received quantities. Where procurement is connected, these are reference mirrors of the upstream records. In a standalone setup, their permitted entry and ownership are agreed during implementation. Do not let two systems independently overwrite the same receipt or purchase-order identity.

The bill links to its purchase order and its lines link to the relevant order lines. Compare the actual line quantities and unit prices, including partial deliveries. An order total that happens to equal the invoice total is insufficient when individual lines or receipt quantities disagree. Keep the supporting receipt reference available to the reviewer alongside the supplier document.

Bills To MatchBills
PendingMatch
Bill NumberVendorVendor Invoice NumberBill DatePurchase Order
BLL-40371VND-236BLL-4534628 SepPO-39833
BLL-18239VND-228BLL-7423327 SepPO-70313
BLL-10632VND-059BLL-6314410 SepPO-44591
BLL-55587VND-236BLL-7194113 SepPO-58895
BLL-32719VND-159BLL-2297816 SepPO-65012
BLL-22526VND-092BLL-6632220 SepPO-98371

Apply the relevant tolerance

MatchTolerances carries the applicable quantity, percentage and absolute-value limits, with scope and effective dates. The matching workflow evaluates the correct rule for the bill’s department or project and records the outcome in ThreeWayMatchResults. Reviewers can inspect the PO result, receipt result, variance percentages and discrepancy notes instead of relying on a single unexplained colored status.

A full match moves the bill into the approval path. A mismatch opens a dispute and preserves the reason. Partial receipt, missing receipt and price disagreement need different follow-up even when all prevent immediate approval. Do not repeatedly recompute a result against changing source data without keeping the evidence that supported the previous decision.

AP AgingBills
StatusApprovedPartiallyPaid
Approved
BLL-88847VND-169
BLL-74249VND-020
BLL-55722VND-137
PartiallyPaid
BLL-19564VND-198
BLL-47553VND-198
BLL-60184VND-104
Vendor reporting →

Resolve the underlying difference

The AP Manager coordinates a supplier correction, vendor credit or confirmation from the receiving team. Correcting the bill is different from changing the purchase order, and neither action should be used to manufacture evidence of goods that were never received. A corrected invoice enters the appropriate review path with its relation to the original retained.

Non-PO bills are identified explicitly and rely on their permitted approval route. They are not described as fully three-way matched. When a discrepancy is resolved, the bill returns to the documented decision stage; closing the dispute alone does not release money. That separation lets the team explain both the operational resolution and the financial authorization.

Open DisputesDisputes
StatusOpenInVendorReviewAwaitingCredit
Open
DSP-90149VND-101
DSP-66758VND-193
InVendorReview
DSP-58397VND-027
DSP-58473VND-138
AwaitingCredit
DSP-65648VND-049
DSP-56987VND-013

Modules

  • Active VendorsActive
    Vendor NumberNamePayment TermsStatus
    Net15

    Supplier management

    Keep supplier details and payment instructions ready for the next invoice.

  • Bills Pending Approval SubmissionDraft
    Bill NumberVendorVendor Invoice NumberBill Date

    Invoice capture

    Bring supplier invoices into a reviewable queue with their original documents.

  • Three-Way Match MismatchesMismatch
    BillMatched AtPOMatchReceipt Match
    No POFound

    Invoice matching

    Check what was ordered, received and billed before approving a payment.

  • My Pending ApprovalsPending
    Bill Bill NumberBill VendorBill TotalBill Department

    Approvals and disputes

    Give each invoice a clear decision owner and each exception a visible resolution.

  • This Week's Payment RunDraft
    Run NumberRun DateScheduled Pay DateItem Count

    Payment runs

    Prepare a clear payment proposal, then release it with the right authority.

  • AP AgingApproved
    VendorBill NumberBill DateDue Date

    Vendor reporting

    See outstanding invoices, payment progress and year-end document readiness.

Reports

All reports

Three-Way Match Exception Rate

Per period: count and percent of Bills with Outcome: Mismatch or PartialMatch, broken down by Vendor and by discrepancy type (quantity vs. dollar variance). The control-effectiveness report — a rising mismatch rate from one Vendor flags either a process break or a vendor-side billing problem.

Three-Way Match MismatchesThreeWayMatchResults
OutcomeMismatchPartialMatch
BillMatched AtPOMatchReceipt MatchQuantity Variance Percent
BLL-6901105 SepMatchMatch11
BLL-9869219 SepNoPOFoundNoReceiptFound21
BLL-5837615 SepMismatchPartialReceipt27
BLL-5096412 SepMatchMismatch26
BLL-4899022 SepNoPOFoundMatch0
BLL-2026409 SepMismatchNoReceiptFound17

Roles and permissions

Controller / CFO

Final signoff on payment runs, top-tier bill approval, year-end 1099 release. Sees every Vendor, every Bill, every Payment in full detail.

Permissions and records
  • Read on all tables
  • CRUD on Bills (approve top tier per BillApprovalMatrix), PaymentRuns (sign off Status: Approved → Funded — releases the bank file), Form1099Tracking (review and flip Status: Computed → ReadyToFile to hand off to Payroll FilingPartner)
  • View all Vendors.BankAccount / RoutingNumber / EIN fields in clear
  • Approve Bills in the highest tier of BillApprovalMatrix (typically >$50k or >$250k depending on configuration)
  • Bills
  • Disputes
My Pending ApprovalsBillApprovalSteps
YouPending
  • BAS-23732 in 1 d
  • BAS-69738 in 7 d
  • BAS-12037 in 2 d
  • BAS-78112 in 2 d
  • BAS-21262 in 7 d
BAS-23732
Bill.Vendor
BLL-678
Bill.Total
9,409.45
Bill.Department
BLL-659
AssignedAt
18 Sep
AP Manager

Owns the AP function end-to-end. Runs the weekly payment cycle, manages Vendor relationships, tracks Disputes through to resolution, owns the year-end 1099 file readiness. The named approver in mid-tier bill bands.

Permissions and records
  • CRUD on Vendors (approve new Vendor onboarding once W-9 is on file
  • initiate bank-account changes — Controller confirms), VendorContacts, RecurringBills, Bills (approve mid-tier per BillApprovalMatrix), BillApprovalSteps (own tier), PaymentRuns (create, edit selections, flip Status: Draft → Approved), PaymentRunItems (add / remove / hold), Payments (issue off-cycle one-offs), PaymentBatches, Disputes (assigned-to default), VendorCredits, OneOffPayees, Form1099Tracking (review and pre-flight before Controller signoff)
  • View all Vendors.BankAccount / RoutingNumber / EIN fields
  • View all Payments.Amount in clear
  • Bills
  • Disputes
My Pending ApprovalsBillApprovalSteps
YouPending
  • BAS-23732 in 1 d
  • BAS-69738 in 7 d
  • BAS-12037 in 2 d
  • BAS-78112 in 2 d
  • BAS-21262 in 7 d
BAS-23732
Bill.Vendor
BLL-678
Bill.Total
9,409.45
Bill.Department
BLL-659
AssignedAt
18 Sep
AP Clerk

Operational role — the day-to-day Bills processor. Captures / keys / OCRs vendor invoices, runs three-way match, prepares PaymentRunItems for AP Manager review.

Permissions and records
  • CRUD on Bills (Status IN Draft, PendingMatch, PendingApproval), BillLines, BillAttachments
  • Trigger the three-way match action on a Bill (writes ThreeWayMatchResults)
  • CRUD on PaymentRunItems (within an AP-Manager-created PaymentRuns in Status: Draft — add Bills, mark Held, set PaymentMethod)
  • Read on Vendors (BankAccount / RoutingNumber / EIN masked), PurchaseOrders, POLineItems, GoodsReceipts, ReceiptLineItems, BillApprovalMatrix, MatchTolerances
  • Bills
  • BillLines
  • ThreeWayMatchResults
  • PurchaseOrders
  • POLineItems
  • GoodsReceipts
  • ReceiptLineItems
  • MatchTolerances
  • Disputes
Open DisputesDisputes
StatusOpenInVendorReviewAwaitingCredit
Open
DSP-90149VND-101
DSP-66758VND-193
InVendorReview
DSP-58397VND-027
DSP-58473VND-138
AwaitingCredit
DSP-65648VND-049
DSP-56987VND-013
Approver

Line-of-business approver — typically a Department head or Project lead. Approves Bills against own cost-center per the BillApprovalMatrix tier band that maps to the Approver role. Sees own department / project bills only.

Permissions and records
  • Read on Bills and BillLines where Bills.Department or Bills.ProjectCode matches the Approver's own cost-center assignment
  • Read on BillApprovalSteps and BillAttachments for own-scope bills
  • CRUD on BillApprovalSteps where AssignedTo = self (set Decision: Approved / Rejected / Delegated with notes)
  • Read own-scope Payments (Amount visible) so the Approver sees what was paid against their cost-center
  • Bills
  • BillLines
  • Disputes
My Pending ApprovalsBillApprovalSteps
YouPending
  • BAS-23732 in 1 d
  • BAS-69738 in 7 d
  • BAS-12037 in 2 d
  • BAS-78112 in 2 d
  • BAS-21262 in 7 d
BAS-23732
Bill.Vendor
BLL-678
Bill.Total
9,409.45
Bill.Department
BLL-659
AssignedAt
18 Sep
Vendor User

External portal seat — implicit (typically delivered via a vendor-portal sub-app or a shared-link mechanism). Submits invoices via email or portal upload, sees own payment status, updates own remit-to address (subject to AP Manager verify).

Permissions and records
  • CRUD on own BillAttachments for AttachmentType: VendorInvoicePDF (uploads create a new Bills row in Status: Draft via the bill-intake-from-email-or-ocr workflow)
  • Read on own Bills (Status, AmountPaid, AmountOutstanding, DueDate visible — but not internal GLAccount / Department / ProjectCode tags)
  • Read on own Payments (Amount, SentAt, ClearedAt, Reference)
  • Submit remit-to-address change requests (routes to AP Manager)
  • Bills
My Bills (Vendor User)Bills
Vendor = current Vendor User's vendor
Bill NumberVendor Invoice NumberBill DateDue DateTotal
BLL-38639BLL-4450714 Sep23 Sep9,648.40
BLL-93137BLL-5794505 Sep09 Sep34,050.51
BLL-96491BLL-8984024 Sep27 Sep4,988.04
BLL-51662BLL-6021912 Sep16 Sep4,940.36
BLL-62147BLL-5406118 Sep20 Sep26,379.40
BLL-37537BLL-1524628 Sep02 Oct37,330.63
Viewer

Executive read-only — board members, outside auditors, FP&A analysts.

Permissions and records
  • Read on Vendors (Name + Status only — no EIN, no BankAccount, no RoutingNumber), Bills (header + AmountOutstanding — line detail aggregated), Payments (aggregated by period only — individual amounts masked), Disputes (Status, Reason, ResolutionType only)
  • Read on the eight reports — AP Aging, Top Vendors by Spend, Discount Capture, etc
  • Cannot see BillApprovalMatrix, MatchTolerances, Form1099Tracking detail (aggregate count only), or any individual approver decisions
  • All access is audit-logged
  • Bills
  • Disputes
  • MatchTolerances
AP AgingBills
StatusApprovedPartiallyPaid
Approved
BLL-88847VND-169
BLL-74249VND-020
BLL-55722VND-137
PartiallyPaid
BLL-19564VND-198
BLL-47553VND-198
BLL-60184VND-104

Related processes

AP AgingApproved
VendorBill NumberBill DateDue Date

Invoice to approval

Connect the invoice, receipt evidence and decision before the bill becomes eligible for payment.

5 stages · 1 approval

AP AgingApproved
VendorBill NumberBill DateDue Date

Prepare and release payments

Separate payment selection, release authority and confirmed settlement.

5 stages · 2 approvals

ERP•AI workspace

Start now Accounts Payable Automation

Create your ERP.AI account and get started with Proto.

Start now Download agent
Previous · module 2 of 6Invoice captureNext · module 4 of 6Approvals and disputes

Customize Invoice matching. With Proto, your desktop AI agent.

Ask Proto to help you customize Accounts Payable Automation.

Customize
Invoice matching.
Ask: “Review PurchaseOrders fields.”
ProtoYour desktop AI agent
Download nowFree install · ~1 GB · AI usage extra
macOSWindowsLinux

Bring your first idea to Proto.

Keep this page open while you install Proto. Connect your account and model, then paste this into a new chat.

AI usage is paid separately. You can edit the prompt before copying.

ERP.AI

Business apps and the Proto desktop agent.

  • Business Apps
  • Proto
  • Workflows
  • Headless SaaS
  • Enterprise
  • Pricing
  • Contact
  • Terms of Service
  • Privacy Policy
  • Cookie Policy
© 2026 ERP•AI. All rights reserved.
System status

Your Privacy, Your Choice

We use essential cookies to run the site and optional cookies for features, analytics, and relevant content. See Cookie policy

Manage Your Cookie Preferences

We use cookies to enhance your experience, analyze site traffic, and serve relevant content. By clicking "Accept All," you agree to our use of cookies. You can customize your preferences at any time.

Learn more about how we use cookies

These cookies are required for the website to function properly. They ensure security, enable basic features like page navigation, and store user session data. You cannot disable these cookies.

These cookies enable additional features that enhance your experience, such as live chat, video playback, personalized content recommendations, and remembering user preferences.

These cookies help us understand how visitors interact with our site by collecting anonymous usage data. This allows us to measure performance, detect issues, and continuously improve the user experience.

These cookies allow us and advertising partners, including X, to deliver ads tailored to your interests. They track browsing habits across sites to provide relevant advertising and measure ad effectiveness.