- posted 10 years ago
I'm fairly new to Quickbooks, but pretty experienced with Excel and relational databases. I'm helping clean up/scrub customer data and, because there's so much clean up to do, I figured if I did all my editing in Excel, I could import the Excel data and overwrite the existing Quickbooks customer data.
This Quickbooks application is currently in use for 2009 business. I don't have a test environment to play with. If I do this excel data scrubbing and I Import into Quickbooks, will I kill/screw up/ destroy the current year's open invoices, estimates or books & records in any way? The owner of the business I'm helping doesn't have a clue. Thanks to anyone who can help.