QuickBooksFilter: How do I apply a deposit to an invoice, after the deposit has already been recorded? [more inside]
posted by trinity8-director on Jun 12, 2007 - 1 answer

What's a solid OS X software package for managing small business sales? [more inside]
posted by paxton on Jun 6, 2007 - 7 answers

Any reason to keep laboratory invoices? [more inside]
posted by beautiful on Mar 6, 2007 - 2 answers

Is there a good piece of software (either for WindowsXP, or web based) specifically used for tracking customers, invoices, and jobs for someone doing freelance computer tech support? [more inside]
posted by nitsuj on Apr 26, 2006 - 7 answers

Invoicing with MS Excel--squeezing relational database features out [MI]
posted by adamrice on Feb 17, 2004 - 10 answers