The technical staff of Biblio creates an upload "filter" for each individual bookseller. This ensures that we can tailor your listings to your particular database format. Usually, it will take about 24-48 hours to get your initial filter written, tested, and in place.
However, if you have a particularly complex or unusual upload format, it may take a little longer to prepare.
If you have further questions, please do not hesitate to contact us if you have any further questions about your uploads at firstname.lastname@example.org.