Accounting, books and returns
General accounting, business books, returns and a Defter Beyan connection are core areas. Vouchers use the chart of accounts and subaccounts. Recording a document under the correct client and period determines whether subsequent books and reports place the financial event correctly.
Payroll and employee records
Employee records, timesheets, overtime, additional payments and deductions feed payroll processing. Retaining former employees' records supports historical work. A payroll result depends on working information, pay definitions and period parameters together, rather than the monthly salary figure alone.
Practice diary and fixed assets
A diary, tasks and reminders support office administration. Fixed-asset records connect acquisitions, disposals and depreciation with accounting. Knowing a task's deadline and having all its supporting documents are different states, which makes actual progress important.
Why client and period separation matters
Two similar invoices from the same supplier may belong to different clients. Preserving company, period and document identifiers together helps prevent duplicates and entries against the wrong company. Bulk import does not remove this distinction; consistent mapping is necessary for automation to produce correct records.