there's no direct possibility to query for multiple Invoice number in terms of entering e.g. 5 number for a query.
But you can work with placeholders '_' and '%' to find multiple invoices at one time. Underscore sign stands
for exactly one character which can have multiple value, percentage sign for multiple ones.
Example (assuming you are using letters and numbers for invoice numbering):
When entering 'A12_' as search String, invoices from 'A120' to 'A12z' would be found.
When using 'A12_01_' all invoices from 'A120010' to 'A12z01z' would be found.
When using 'A12%' all invoices starting with 'A12' - no matter about the rest would be found.
These are only a few examples but i think when using a clever combination of wildcards and parts of the
invoices - which often share a common component, if the invoices come from the same vendor - you'll get
at least a small step farther.
You don't have any option to find balance with multiple invoices.
but alternatives you have.
1) if you want to find for particular supplier balance confirmation you can do that from invoice inquiry screen. enter supplier name and click on Calculate Balance Owned Button.
it will show total balance for that particular supplier.
2) if you have those 10 invoices from One receipt/po whil quering you can give that PO and Receipt so that you can get the supplier balances.
note: it this answer is correct/helpful pls check the correct answer/helpful answer. so that other won't follow up this question.