Hello Community,
Is it possible to add User tags when a macro is used?
We give a product to a customer by the way of postal delivery rather than physical visit and we filter our queries based on how the customer was setup.
I know I can add tags to the ticket itself from the macro but what about the end user tags?

No. Setting, changing, or adding end user tags are not actions that macros can perform. A list of macro actions can be found here:
Building macro action statements