This
page introduces the chronology prefix of invoice folders. The prefix is
constructed from 4 ordered date elements. The 1st element represents the
billing period's start date, the 2nd is the billing period's end date, the
third is the invoice date, and the forth is the payment date. The code
"+E" marks an unavailable i.e. empty element. All empty elements of
leading positions are truncated. The chronology prefix starts only from the
first available non-empty date element. All following positions must be
shown, even if they are empty. Therefore the last element (empty or not)
represents always the payment date. The first available date element is
provided in YYMMDD format. Following elements are shown as increments in days
(either positive, or negative).
Fields of filenames are separated by comma signs. The first field of the
file is the chronology field, as described above. The second field is the
2-letter code of the account in charge of the invoice ("sw", "in",
"pr", or "yo"). The third field represents the amount in
CHF. It is positive if the account is charged (i.e. in case of an invoice)
and is negative in case of a payment. The forth element is the balance of the
invoice in question (i.e. the remaining amount to pay). The fifth and sixth
fields are the beneficiary and the subject respectively. Such filename
formats are applicable for naming invoices, payment orders, and folders
representing current open balance and containing the initial invoices
followed by payment orders.
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