The Cash Window

The cash window is responsible for receiving payments by patients. Two kinds of payments are supported:

1. Invoice Payments are made for goods and services invoiced in the Patient Invoice module.
2. Prepayments are made in anticipation of future goods and services rendered.

Both payment types generate transactions in with a record identifier CP.

No prepayments?

Not all institutions ask for advances from patients. Prepayments may be disabled entirely in the [enterprise settings](/enterprise-settings.md) if the institution does not collect prepayments.

Configuring the Cash Window

When a user first accesses the Cash Window, they will be asked to choose a cashbox to use. The cashbox selected will directly determine which cash account is used in the underlying financial transactions. Two factors determine which cashboxes a user is presented:

1. The cashbox must have been created and configured in the cashboxes module.
2. The user must be granted permission to access the cashbox from the user management module.

Cashboxes typically correspond to physical locations, and are therefore classified by project. If the desired cashbox is not in the list, confirm that the above two conditions are met for the user and cashbox.

If a user wishes to change their cashbox, they can do so by clicking Menu > Change Cashbox. This will bring up the cashbox selection modal.

Creating a Cash Payment

A cash payment requires the following fields:

1. Patient - all cash payments are made by patients The patient directly sets the debtor account in the underlying transaction via the patient’s debtor group.
2. Date
3. **Currency **- the currency sets the the underlying cash account. Cash windows that accept multiple currencies must put each currency value in the correct currency account. The currency field manages this automatically for the cashier.
4. Type - toggles the choice between a prepayment and an invoice payment. See the distinction below.
5. Notes - any further information to be included on the invoice.
6. Amount - the amount paid by the patient.

Limiting payments by Debtor Group

Only cash paying clients should be permitted to make payments at the cash window. To prevent accidentally receiving cash from a client that should not pay at the cash window, be sure to change the "accept cash payments" setting on their Debtor Group!

Invoice Payments

The most common payment is against one or more invoices. To create this payment, the cashier will need to choose the invoice payment** **type. Upon doing so, a button will appear with the text “Select Invoices”. Clicking this button will bring up the invoice selection modal.

Patients can only pay for invoices made against their personal account. If a patient has not been selected in the patient input, an error message will appear instructing the user to fill out that field prior to selecting invoices. If a patient has been selected, a list of zero or more unbalanced invoices will appear. If the patient has not been invoiced, or if the patient has paid all their invoices in full, their invoice list will be empty. If there are one or more unbalanced invoices, these will be listed. Selecting one or more of these invoices will queue them up for payment.

A patient is allowed to pay up to the total amount of all invoices billed. Partial payments will be allocated against each invoice from oldest to newest until the payment has been consumed. Despite paying multiple invoices, an invoice payment will always generate a single transaction containing a single line moving the total payment into the cashbox’s account and one line for each invoice paid. An example transaction for a payment against two invoices (IV.TPA.1 and IV.TPA.2) might appear like this:

Transaction	Record	Account	Debit	Credit	Entity	Reference
TRANS1	CP.TPA.1	570001	$10.00
TRANS1	CP.TPA.1	410001		$4.50	PA.HEV.1	IV.TPA.1
TRANS1	CP.TPA.1	410001		$5.50	PA.HEV.1	IV.TPA.2
			$10.00	$10.00		-

In the above transaction, the cash account (570001) is debited $10.00, indicating that the patient paid money into this account. The patient’s account (410001) is credited for each invoice paid. References to the invoices are attached to the transaction on their corresponding line.

Prepayments

Some institutions accept prepayments. These payment are made without reference to an invoice, in anticipation of future invoices made against the patient.

As compared to invoice payments, creating a prepayment is simple. The user must select the prepayment option and enter the amount received into the cash payment form. The underlying transaction generated will contain two lines: one that debits the cash box and a second that credits the patient’s account.