* Enter and maintain data in Excel or ERP software.* Prepare invoices, quotations, delivery challans, and purchase orders.* Maintain sales, purchase, and stock records.* Coordinate with sales, warehouse, and accounts teams.* Process and track customer orders.* Maintain files and business documents.* Prepare daily, weekly, and monthly reports.* Handle official emails and vendor communication.* Assist with inventory and stock reconciliation.* Perform other administrative tasks assigned by management.