Payment recovery firms specialize in getting vendors to return money inadvertently paid to them.
 In corporate America, this frequently occurs when accounts payable staff accidentally pay a duplicate invoice.
 Another situation in which this might occur is when, for instance, a company places a deposit on a corporate cell phone account in order to prevent service interruption in the event of a late payment.
 If the company then switches cell phone providers, it may have difficulty collecting its deposit from the original provider.
 Accounts receivable staff who handle incoming payments seldom have authority to cut checks themselves, and in any case tend to place a lower priority on returning overpayments than in collecting back payments.
 Rather than spend time on hold working with vendors, many companies decide to turn the matter over to the experts.
A general ledger contains all the accounts for recording transactions relating to a company's assets, liabilities, owners' equity, revenue, and expenses.
 In modern accounting software or ERP, the general ledger works as a central repository for accounting data transferred from all subledgers or modules like accounts payable, accounts receivable, cash management, fixed assets, purchasing and projects.
 The general ledger is the backbone of any accounting system which holds financial and non-financial data for an organization.
 The collection of all accounts is known as the general ledger.
 Each account is known as a ledger account.
 In a manual or non-computerized system this may be a large book.
Accounts receivable is a legally enforceable claim for payment held by a business for goods supplied and/or services rendered that customers/clients have ordered but not paid for.
 These are generally in the form of invoices raised by a business and delivered to the customer for payment within an agreed time frame.
 Accounts receivable is shown in a balance sheet as an asset.
 It is one of a series of accounting transactions dealing with the billing of a customer for goods and services that the customer has ordered.
 These may be distinguished from notes receivable, which are debts created through formal legal instruments called promissory notes.
A sales journal is a specialized accounting journal and it is also a prime entry book used in an accounting system to keep track of the sales of items that customers(debtors) have purchased on account by charging a receivable on the debit side of an accounts receivable account and crediting revenue on the credit side.
 It differs from the cash receipts journal in that the latter will serve to book sales when cash is received.
An invoice, bill or tab is a commercial document issued by a seller to a buyer, relating to a sale transaction and indicating the products, quantities, and agreed prices for products or services the seller had provided the buyer.
The InterProse Corporation, abbreviated InterProse, is a multinational computer software and technology corporation headquartered in Vancouver, Washington, USA.
 The company was founded as a data integration company but since 2000 has shifted its products to a Cloud computing implementation.
 InterProse provides cloud computing, and consulting services for Accounts Receivable Management (ARM), debt collection, and electronic payment services for accounts receivable and debt collection.
Debtor finance is an umbrella term used to describe a process to fund a business using its accounts receivable ledger as collateral.
 Generally, companies that have low working capital reserves can get into cash flow problems because invoices are paid on net 30 terms.
 Debtor finance solutions fund slow-paying invoices, which improves the cash flow of the company and puts it in a better position to pay operating expenses.
In accounting, a current asset is any asset which can reasonably be expected to be sold, consumed, or exhausted through the normal operations of a business within the current fiscal year or operating cycle (whichever period is longer).
 Typical current assets include cash, cash equivalents, short-term investments (marketable securities), accounts receivable, stock inventory, supplies, and the portion of prepaid liabilities, sometimes referred to as prepaid expenses, which will be paid within a year.
Factoring is a financial transaction and a type of debtor finance in which a business "sells" its accounts receivable (i.e., invoices) to a third party (called a factor) at a discount.
 A business will sometimes factor its receivable assets to meet its present and immediate cash needs.
 Forfaiting is a factoring arrangement used in international trade finance by exporters who wish to sell their receivables to a forfaiter.
 Factoring is commonly referred to as accounts receivable factoring, invoice factoring, and sometimes accounts receivable financing.
 Accounts receivable financing is a term more accurately used to describe a form of asset based lending against accounts receivable.
 The Commercial Finance Association is the leading trade association of the asset-based lending and factoring industries.It is Also Covered Under INDAS as same.
Cash collection Accounts receivable.
 It is the recovery of cash from a business or individual with which you have issued an Invoice.

Question: Cash collection Accounts receivable is the recovery of cash with which you have issued a commercial document relating to what?
Answer: a sale transaction