prudencepseudo managmentpublic companypublic corporationpublic policypublic relations departmentpunchpunched cardpunched card accountingpunched tapepurchasepurchase commitmentpurchase considerationpurchase day bookpurchase discountpurchase methodpurchase orderpurchase requisitionpurchase returnpurchase returns and allowancespurchase voucherpurchasespurchases discountpurchases invoicepurchases journalpurchases ledgerpurchases ledger control accountpurchases returnspurchasing deptpurchasing powerpurchasing power gainpurchasing power gain and losspurchasing power losspure dividend policypure installment methodpurpose pricepush down accounting