The term "integrated accounting system" refers to a single accounting system in which cost and financial accounts are kept in the same set of double-entry books. This type of solution gives cost and financial accountants all of the information they need. Transactions are categorized both functionally and by their nature. For example, purchases are analyzed according to the nature of the material and its intended use. It disables the finance ledger's cost ledger control account and the cost ledger's general ledger adjustment account. Personal and real accounts are kept, while nominal accounts are kept according to cost accounting standards. This system aids in the determination of marginal costs, variances, abnormal losses, and gains.