Update Invoice QuickBooks

I am trying up update an invoice with a negative number, I am adding a line to the Invoice trying to apply a deposit that was paid. I am getting a Business Validation error


Is it possible to add a negative Line amount to an invoice with Make.com?

You can add negative amounts in the QBO UI on an Invoice

Hi @Trevor_Moran ,

It appears that the approach you attempted is indeed correct. Based on the error message, it seems that passing a negative value isn’t permissible. Just ensure that you’re passing a positive value instead.


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