Invalid ISBN/UPC Dialog
This dialog is displayed whenever Readerware detects an invalid ISBN or
UPC.
Normally when Readerware indicates that an ISBN or UPC is invalid, it
means
that you typed in the number incorrectly. Simply correct the mistake
and
try again. Very rarely Readerware will display the error, even when you
entered the ISBN exactly as printed on a book. This is because the
publisher
included an invalid ISBN. This does occasionally happen,
especially
on older books published when the ISBN system was new.
You can tell Readerware to
accept
this item anyway by clicking on the Accept
button.
You can tell Readerware to
reject
this item by clicking on the Reject
button.
You can tell Readerware to remember your decision for the rest of this
session by checking the Remember this decision check
box. If you then click Accept, Readerware will accept
future invalid items. If you click Reject, Readerware
will reject future invalid items.
ISBN Format
An ISBN consists of 9 digits followed by a check digit. The check digit
will be a number or the letter X. You can enter the ISBN with or
without punctuation. i.e.
0-440-12652-5
or
0440126525
UPC Format
A US UPC currently contains 12 digits, most other countries use a 13
digit UPC. The US is adopting the 13 digit UPC. If you are typing in CD
and DVD barcodes, you must ensure that you
type in
all digits.
In the above example, you would enter 731458917724, you must include
the digits to the left and right of the barcode.
The Button Panel
Click Accept to accept this ISBN/UPC as is.
Click Reject to reject this ISBN/UPC.
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