minimum plan on Quickbox.

What is the minimum plan that you need to run the plugin correctly?

I have errors with the essential plan.

Regards

Any minimum plan.
Check if you have the correct credentials and if your API was approved.

Yes, I checked, but it didn't work with the essential plan. I asked the customer to switch to the plus plan, and with this plan, the order has already been uploaded.

I think it's a good idea to review that and indicate this in the instructions.

Thanks for the log option; I spent some hours looking for the problem. I found the debugger option, and the file is clear, help to resolve.

Error. GetQuickBooksProductId. message=BadRequest. Details: Feature Not Supported Error : We're sorry. This feature is not included in your QuickBooks Online Essentials subscription. ,

https://help.developer.intuit.com/s/question/0D50f00006ebdbPCAQ/api-access-for-qbo-online-essentials-vs-qbo-online-plus