I am trying to create a Zap to create an invocie in Quickbooks Online from a trigger in ActiveCampaign. The trigger is working correctly.
When I test the Quickbooks, I am getting an error:
I have checked the maths, and it is correct:
I have also checked the Product in Quickbooks matches the Product in the Zap and the ensured the Amount in the Zap is also correct
Any help, assistance or advice is very welcome, thank you in advance.