Billing data aggregation and error detection

# AI for billing data aggregation and error detection **Domain:** Sales **Subdomain:** Customer Invoice Management **Capability:** Billing Content Management Ability to collect billing content from various sources and to converge and aggregate similar content, derive prices, and prepare for invoicing. ## AI use case AI for billing data aggregation and error detection ## Implementation Use AI to automatically aggregate billing data from multiple sources, detect ano… (truncated, use `get_issue` for full description)