Billing identity holds the supplier name, GSTIN, PAN, address and state code printed on documents.
- Paddle mode (default): Paddle is Merchant of Record and issues tax invoices; One-Career issues receipts only.
- Direct mode: issue GST tax invoices for bank-transfer sales. Same state as supplier → CGST + SGST; otherwise IGST.
- Numbers run without gaps per series and financial year (April-March), e.g. OC/2026-27/00001.
- Refunds or corrections: issue a credit note against the invoice; the total credited can't exceed the invoice.
- Issued documents can't be edited or deleted - correct them with a credit note.