Unless you are ready to pay for it all, you should use a PO, then you enter a bill against the PO for only those items that sold.

There is really no shortcut, you could check with the makers of transaction pro importer to see if they can import an excel […]

Resolution for 'consigned items issue: 'What’s the better way to post a extra long bill with thousands of consigned items.' available: Yes.

The consigned items issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the consigned items issue yourself by looking for a resolution described in the article. If it is a complex consigned items issue or you are unable to solve the issue, you may contact us by clicking here or by using other consigned items support options.

For more information about resolving issues related to consigned items in Quickbooks/QBO or to get support for the issue 'What’s the better way to post a extra long bill with thousands of consigned items.', click the link below: