Glossary

A quick reference for the terms you’ll see throughout the platform and docs.

Supply chain

• OMS — Order Management System; the multi-channel order queue and state machine.
• GRN — Goods Receipt Note; records receipt of goods against a PO and writes stock.
• PO — Purchase Order; a committed order to a supplier.
• FEFO — First-Expiry-First-Out; allocate the batch that expires soonest first.
• DC — Distribution Centre / dark store; a quick-commerce fulfilment node.
• Bin — A discrete storage location within a warehouse.

Compliance

• IRN — Invoice Reference Number; the unique hash returned by the IRP.
• IRP — Invoice Registration Portal; where e-invoices are registered.
• GSP — GST Suvidha Provider; a GSTN-licensed connector to the IRP and e-way bill systems.
• e-Way Bill — The document required to move goods above a threshold value/distance.
• CGST / SGST / IGST — Central, State and Integrated GST components.
• Signed QR — A GSTN-signed QR code that makes an e-invoice verifiable.

Platform

• Event sourcing — Storing every change as an immutable event; positions are derived.
• Rate card — Customer- or channel-specific pricing applied automatically.
• State machine — The strict, ordered set of order statuses.