Capital controls can be evaded by adjusting trade invoices: exporters can bring funds in secretly by over-invoicing for foreign sales.
On the transactional side, finance professionals keep the business side of large local organisations ticking over – at the most basic level, staff and invoices get paid.
Receipts and invoices submitted by politicians in support of their expenses claims must be disclosed, following a test case ruling by leading judges.
In a letter to the information commissioner, Ipsa said: "Primarily, a trial of extracting and redacting receipts and invoices for the purposes of publication showed that the cost would be in excess of £1m for additional staffing and IT costs alone, compared to the approximate £250,000 cost under the chosen model".
Related: Delia Lawrie won't get portfolio in reshuffle, says new NT Labor leader Emails filed in court reveal that Denise Southwood, an assistant manager of legal services coordination in the office of the solicitor for the NT, arranged to retain Lawler's solicitor and seek an estimate of fees while her office received invoices for payment.
He has contracts, invoices and correspondence between Google and its customers in Britain, seen by the Guardian.
AWH filed its expenses to be charged to Sydney Water to George, with invoices as proof of expenditure.
The only advantage to this ""double identity"" mix-up is that my invoices are paid on time (clients must worry about what will happen to them if payment is late!).
It truly takes over your life and sometimes at the start you don't know how you're going to survive until your invoices are paid.
It said that on balance it took the view that providing images of receipts or invoices would be "disproportionate in terms of costs, insufficiently beneficial in terms of transparency and represented a higher risk in terms of data protection".
"The process we went through was to review the list of payments provided and to review invoices attached," he said.
