Keep customer portals from delaying cash
Lunica uploads AR invoices from your ERP into customer payment portals, periodically checks status, and gives reps one inbox for disputes, rejections, and update requests.
Upload AR invoices into customer payment portals
Lunica takes approved receivables invoices from your ERP or a manual upload and submits them into Coupa, SAP Ariba, Oracle, Tungsten, and the other customer portals required to get paid.
Automated submission for AR invoices, PO details, attachments, and required portal fields
AI-guided portal workflows that adapt when customer portal screens, labels, or steps change
Submission receipts and audit trails for every customer portal upload
Lunica Inbox
Invoices across customer portals
Northstar Supply
AR invoice in Coupa
$18,420.00
Arbor Freight
AR invoice in SAP Ariba
$7,895.40
Blue Ridge Paper
AR invoice in Oracle
$42,110.15
Cedarline Foods
AR invoice in Tungsten
$3,284.76
Coupa submission
Northstar Supply · AR invoice INV-10482
Portal
Coupa
Due date
May 28
Portal requirements
12/13 complete
Customer
Set
Inv.
98%
PO
Set
File
Set
Tax ID
Fix
External portal
Connect portals without storing credentials in Lunica
Portal access is handled through secure customer-controlled sessions, so Lunica can submit and monitor invoices without keeping usernames or passwords inside Lunica systems.
No portal passwords stored in Lunica systems
Short-lived access sessions for customer-required payment portals
Controlled connection flows for Coupa, SAP Ariba, Oracle, and long-tail portals
Track every external portal from one Lunica inbox
Reps get one Lunica inbox for every invoice sitting across Coupa, SAP Ariba, Oracle, Tungsten, and long-tail portals, with periodic checks for acceptance, disputes, rejections, and update requests.
Periodic portal checks for submitted, accepted, disputed, rejected, and update-needed invoices
Portal-specific exception reasons surfaced the moment they appear
Centralized visibility across customer payment portals instead of checking each portal manually
Fix portal issues automatically or route them immediately
When a customer portal flags a missing PO, field mismatch, disputed invoice, or required attachment, Lunica fixes what it can and routes the rest to the right rep before cash is delayed.
Automatic correction for portal issues that can be resolved safely
Immediate routing for disputes, missing customer data, and approval-required updates
Fewer payment delays caused by invoices sitting unseen inside portals
Three steps to portal upload automation
Lunica logs into the portals your customers require, submits invoices correctly, and watches for disputes or updates. No portal chasing. No hidden payment delays.
Connect required portals
Set up Coupa, SAP Ariba, Oracle, Tungsten, and long-tail customer portals through secure credential handoff.
Upload automatically
Lunica submits invoices, attachments, PO details, and required fields while AI adapts if a portal changes.
Monitor and resolve
Portal disputes, update requests, and missing-field issues are fixed automatically when possible or routed immediately.
Stop uploading invoices into portals by hand.
See how Lunica Invoice Upload can keep customer portals updated, catch disputes instantly, and prevent portal-driven payment delays.