Event Class for AR in Tax Rules - Invoice and Sales transaction

Summary:

Event Class for AR in Tax Rules- Invoice and Sales transaction.

Is Event Class "Invoice" will work only for Manual AR Invoices ?

and Event Class "Sales transaction" work for both Manual AR Invoices and Invoices from Sales Order ?

Content (required):

as above

Version (include the version you are using, if applicable):

23C

Code Snippet (add any code snippets that support your topic, if applicable):

NA