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Supplier invoice dispute clarification
01
Ingests blocked invoices and mismatch reasons (price, quantity, missing credit note, duplicate)
02
Pulls context (PO, GRN, contract/price list, history)
03
Calls supplier AP contact with structured dispute details
04
Captures agreement: credit note issued / corrected invoice resent / supplier contests (with reason)
05
Updates dispute record + ERP status and sets expected dates/reference numbers
06
Escalates if unresolved after X attempts; logs evidence/transcripts
Resolution time:
down 30–60% on routine disputes
Manual back‑and‑forth
down 50–70% (less email chasing)
Better recovery:
more overcharges corrected because fewer cases get dropped
Dispute register (open/closed, reason codes, ageing)
Call logs + transcripts + supplier commitments (dates/ref IDs)
ERP write‑back verification
Value summary (blocked invoice reduction, overcharge recovery, time saved)
Rollout requirements
System access
ERP/AP worklist export + supplier contact list
Rules
Dispute taxonomy + escalation rules
Timeline
Go live in weeks (typically 2–3) for one AP team/supplier group

