> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vortexiq.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Revenue (sales invoices, 30d), Xero (API) KPI card, Vortex IQ Nerve Centre

> Σ Total on AUTHORISED/PAID ACCREC invoices in the window.

**[Nerve Centre KPIs](/nerve-centre/kpi-cards/xero-api) · [Audit Profile](/nerve-centre/kpi-cards/xero-api/audit) · [Sentiment Settings](/nerve-centre/kpi-cards/xero-api/sentiment)**

## At a glance

* **Category:** Revenue & Sales Performance
* **Type:** Supporting Metrics
* **Chart:** kpi
* **Format:** currency
* **Time window:** 30D vsP

## Calculation

Σ Total on AUTHORISED/PAID ACCREC invoices in the window.

## Known limitations

*Known limitations, FAQs, or reconciliation notes specific to this card. Replace this block when authored.*