I have to produce many invoices at once and need an automated method that uses JSON data and associates the correct PDF.

This feature enables automated, high-volume invoice creation using JSON input data while ensuring each invoice is linked to the correct PDF. It reduces manual effort and helps maintain accuracy when generating many invoices at once.

This feature supports producing many invoices in a single workflow by using structured JSON data as the source of invoice details. It is designed for situations where invoice information is prepared programmatically or exported from another system. The feature also associates the correct PDF with each invoice, helping ensure that the right document is attached or linked to the corresponding record. Users can prepare JSON payloads that represent multiple invoices, then run the process to generate them in bulk. This approach minimizes repetitive data entry and reduces the chance of mismatched documents. It is especially useful for teams that regularly invoice large customer sets, subscriptions, or recurring services. By relying on consistent JSON structure, the process becomes easier to validate and repeat. The feature helps streamline back-office operations by combining data-driven invoice generation with reliable PDF association. Common use cases include batch billing cycles, automated invoicing from ERP/CRM exports, and integrations where invoices are produced from API-driven workflows.