Odoo is a modular business software with key modules for accounting, stock, sales, and purchase management as well as human resource management. The accounting management module allows setup of accounting in 4 steps and includes payments, bank transfers, bank matching, currency rates, taxes, financial reports, and budgets. The stock management module includes dashboards, push/pull rules, product costing, barcodes, and carriers integration. The sales management module supports quotations, templates, delivery management, and products. The purchase management module handles requests for quotation, traceability, blanket orders, and services. The HR module covers expenses, leaves, accruals, evaluations, recruitment, payrolls, and pay slips.