One-Time Customers
One-time customers are customer IDs that can be used to keep a record 
of the different customer addresses where there is no need to follow-up on the 
total sales and other figures per name and address.
Customer specific information like name, address, tax number, AR customer 
contact information and electronic bank address can be entered when an invoice 
for a one-time customer is created. This information is valid for all invoices 
which are connected to this specific one-time address ID. In the proposals for 
reminders, interests, payments and difference notices as well as in payment 
orders, invoices of one-time customers are grouped by one-time address ID, i.e. 
each one-time address is considered as an individual customer. 
The one-time 
specific information is used in the correspondence with one-time customers 
grouping only items with the same one-time 
address ID in one document. 
One-time customers are supported in Financials only. It is possible to enter 
and update one-time specific information with the following processes:
	- Instant Invoice
 
	- Manual Customer Invoice
 
	- External Customer Invoices (no update of existing one-time information)
 
	- Customer Analysis / Ledger Items
 
	- Customer Payment Proposal Details
 
One-time specific information includes the following details:
	- Customer name
 
	- Customer address
 
	- Document tax information like tax number
 
	- AR customer contact name, communication method and value  
 
	- Output medium
 
	- Payment method
 
	- Electronic payment address
 
Each new one-time customer information automatically gets a one-time address 
ID which will serve as invoice and delivery address ID of the invoice. If a 
payment method is connected to the invoice, the one-time address ID will also be 
used as payment address ID. It is possible to reuse an existing one-time address 
ID for another invoice of the same one-time customer, e.g. when a credit invoice 
or a difference item must be created. When details of the one-time information 
are modified, the changes will be applied to all invoices using this one-time 
address ID.
All one-time customer information can also be viewed and updated for customer basic data 
except for the output medium and for the communication ID in the event several communication IDs are linked to a 
one-time address ID. The output medium and the relevant communication ID can be 
viewed and modified only in the one-time specific information connected to the invoice. 
The one-time specific information overrides the default values of the 
customer master record after the invoice is created. At invoice entry the 
default values from the master record will be suggested. It is possible to 
define different one-time customer identities with different default values like 
default tax codes or default language to get the most adequate suggestions. 
Information which is not one-time specific (like customer group or AR contact) 
will always be fetched from the customer master record and requires separate 
one-time customer identities where applicable.  
The following describes functionality specific to one-time customers in 
different processes:
	- Instant Invoices: One-time specific information can be entered 
	and updated at invoice entry. A one-time address ID is created when new 
	one-time specific information is saved. The one-time address ID serves as 
	invoice and delivery address ID. The entered name, address and tax ID number 
	will be printed in the invoice printout. The name will be displayed as 
	customer name of the invoice. The tax ID number will be used for tax 
	reporting. If a payment method is specified for the invoice, the payment 
	address ID must be identical with the one-time address ID. All installments 
	must have the same payment method and payment address ID. Advance invoices 
	and recurring invoices are not supported for one-time customers.
 
	- Manual Customer Invoices: One-time specific information can be entered 
and updated at invoice entry. A one-time address ID is created when new one-time 
specific information is saved. The one-time address ID serves as invoice and 
delivery address ID. The name from this address ID will be displayed as customer 
name of the invoice. The tax ID number will be used for tax reporting. If a 
	payment method is specified for the invoice, the payment address ID must be 
	identical with the one-time address ID. All installments must have the same 
	payment method and payment address ID. Advance invoices are not possible for 
	one-time customers.
 
	- External Customer Invoices: An additional record /additional 
	columns with one-time 
specific information can be loaded together with the external invoice. One-time 
	specific information can be viewed and modified in an additional window 
	connected to an external invoice of a one-time customer. A 
one-time address ID is created when the invoice is created. If an electronic 
payment method is specified for the invoice, an electronic payment address will 
be created for the one-time customer. The one-time address ID serves as invoice 
and delivery address ID. The name from this address ID will be displayed as 
customer name of the invoice. The tax ID number will be used for tax reporting. 
All installments of a one-time customer invoice must have the same payment 
method and payment address ID.  
 
	- Customer Master Data: One-time specific information is not copied 
	when a one-time customer is copied. The name from the one-time address is 
	shown in an additional column in electronic payment addresses. 
 
	- Reminders: Each one-time address ID is treated as a separate reminder 
recipient. Reminder proposals (including printouts) and reminder analysis are 
grouped by one-time address IDs. Exclude reasons like reminder limit and 
collection level are considered per one-time address ID. The highest reminder 
level for the reminder fees and the reminder text is fetched from the items of a 
single one-time address ID only. Name, address, AR customer contact information 
and output medium (printout, email, mail-to-fax or xml) are fetched from the 
one-time address information.
 
	- Interest Invoices/Notes: Each one-time address ID is treated as a 
separate recipient of an interest invoice/note. Interest proposals (including 
printout) are grouped by one-time address IDs. The minimum amount for an 
interest invoice is checked per one-time address ID. Name, address, AR customer 
contact information and output medium (printout, email, mail-to-fax or xml) are 
fetched from the one-time address information.
 
	- Customer Analysis: The one-time address and the AR customer contact 
will be displayed in additional columns of the ledger items. All one-time 
specific information can be viewed and updated in a specific context menu for 
one-time customer invoices.
 
	- Payment Proposal: The option that a payment method 
	specified in the choice of payment method when loading a payment proposal, and the 
	option that the installment payment method must be the default payment 
	method of the customer will be ignored for one-time customers. When a 
	repayment proposal is loaded, the negative balance is checked per one-time 
	address ID. Payments in advance are not allowed for one-time customers. 
	One-time specific information can be viewed and modified in the payment 
	proposal details. Payment address ID is not editable for one-time customers 
	but is automatically set to the one-time address ID. The name displayed in 
	lump sums per proposal and printed in the proposal printouts will be fetched 
	from the one-time address. Sorting and sub-grouping in the proposal printout 
	will use the one-time address ID. A warning will be given when a proposal is 
	acknowledged which includes items of a one-time customer without a payment 
	method and payment address ID (as in this case the default payment method 
	and payment address ID from the master record would be used).
 
	- Payment Order: The option that only installments specified with 
	the default payment method shall be included at create order will be ignored 
	for one-time customers. The name and address which are displayed in lump 
	sums per proposal, written into the output files and printed in payment 
	documents (e.g. repayment checks) as well as in payment order printouts will be 
	fetched from the one-time address. 
 
	- Proposal and Payment Advice: Name, address, AR customer contact 
information and output medium (printout, email, mail-to-fax or xml) are fetched 
from the one-time address information.
 
	- Payment File Trace Information: Name and address are fetched 
from the one-time address information.
 
	- Customer Checks: New difference items automatically get the 
	address ID of the check.
 
	- Mixed Payments: For new difference items it is required to connect an 
existing address ID of the one-time customer. Payments in advance are not 
allowed for one-time customers. 
 
	- Cash Box: For new difference items it is required to connect an 
existing address ID of the one-time customer. All items of one lump sum (cash 
	receipt) of a one-time customer must have the same one-time address ID. The 
	name of the one-time address is printed in the cash receipt. 
 
	- Difference Notices: Each one-time address ID is treated as a separate 
recipient of a difference notice. Name and address are fetched from the one-time 
address information.
 
	- Statement of Account/Balance confirmation: Each one-time address ID is 
treated as a separate recipient of a statement of account or a balance 
confirmation. Name, address, AR customer contact information and output medium 
(printout, email, mail-to-fax or xml) are fetched from the one-time address 
information.
 
	- Customer Ledger Open Item Report: An additional line with 
	one-time specific information will automatically be printed for one-time 
	customer invoices. Note: There is no extra grouping by one-time address ID 
	in the customer ledger open item report.