⦃param⦄, is a fast & efficient e-invoice sharing platform, built on blockchain and semantic web technology. ⦃param⦄ aims to bring convenience around payments by maintaining authentic ledgers of transactions between parties. Businesses can now share quotations, purchase orders, invoices, and confirm payments instantly, over blockchain. This unique platform is a peer-to-peer permissioned-public network where enterprises can join the network and exchange e-invoices in real-time securely. ⦃param⦄ works at the intersection of commerce and technology by integrating the convenience of WhatsApp with the ERP system.