Term Dolibarr SAP Odoo ... ---------------------------------------------------------------------------- Thirdparty Contact partner Partner/Contact (company) Contact/address Contact person Partner/Contact (individual) Financial ?? Invoicing Income / Expense ?? Profit / Loss Balance ?? Net profit Subledger account Subledger account ?? Proposal ?? Quotation Proposal is ok but proposition looks better (proposal is for a detailed proposition). We can say also "business proposition or business proposal". Indian are using "Quotation".