Case Study: Westfield Group achieves elimination of duplicate vendor invoices and $60K annual savings with ACL Analytics Exchange

Continuous Ap Monitoring Technology Identifies Duplicate Vendor Invoices

The Westfield Group, a global owner and manager of a large shopping‑centre portfolio, faced an ongoing Accounts Payable problem: analytics discovered repeated duplicate vendor invoices that risked erroneous payments and required a reliable, repeatable detection process.

Westfield implemented ACL Analytics Exchange and a daily automated ACL test to continuously scan AP data, email exceptions to AP for remediation, and escalate only when needed. The solution eliminated third‑party monitoring, resolved duplicates, strengthened the audit team’s companywide role, and generates ongoing savings of at least US$60,000 annually while enabling further monitoring initiatives.

Westfield Group

Byron Enamorado

Audit Supervisor