Billing Built for
Constant Change.
Your customers upgrade mid-month, add seats on a Tuesday, and switch models in Q3. GAAPX.ai handles every permutation without a single manual journal entry or broken invoice.
Every billing model. One platform.
Mid-Cycle Modifications.
Without the chaos.
When Acme Corp upgrades from a flat $2,500/month plan to usage-based billing on day 14, most platforms either break the invoice or require a manual credit memo. GAAPX.ai handles it in real time.
Amendment Detected
Salesforce CPQ sends an amendment event: Acme Corp upgrades from Flat Fee $2,500/mo to Usage-Based on day 14 of 30.
Pro-Rata Credit Calculated
GAAPX.ai computes credit for unused days: $2,500 × (16/30) = $1,333.33 credit applied to next invoice.
Usage Meter Activated
API call counter starts from day 14. 847,200 calls × $0.008 = $6,777.60 billed for remainder of month.
Invoice Reconciled
Net invoice: $6,777.60 − $1,333.33 = $5,444.27. Zero manual intervention. ASC 606 schedules updated automatically.
In the CRM means no billing errors.
External billing systems require integrations. Integrations require maintenance. Maintenance fails. Being native eliminates the category of failure.
Zero-Lag Sync
Contract changes in CPQ propagate to billing in real time — no nightly batch jobs, no Monday morning surprises.
Single Opportunity ID
Every invoice traces back to a single Salesforce Opportunity ID. One click from CFO report to signed contract.
Override Protection
GAAPX.ai validates every invoice against the CPQ order. Manual overrides require a four-eyes approval workflow.
Ramp & Commit Support
Multi-year ramp deals, minimum commits, and true-ups handled natively without custom code or spreadsheets.
CPQ → Billing Data Flow
Opportunity Won
CPQ Order Created
Contract Executed
Billing Schedule Set
Invoice Generated
Rev Rec Applied
Every node shares the same Salesforce record ID. Full traceability, zero mapping.