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  • Can I update sub-classes for my entries and push the changes to QuickBooks?
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Core Community-Admin
May 11, 2020 11:21

Why can't I send my invoices to QuickBooks?

If you are unable to send invoices from Core to QuickBooks and get an error, it might be because the invoice number is already in use in QuickBooks. Try using a different invoice number and then sync.

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  • Unable to sync invoices to QuickBooks Online

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