discount possible by tag?

Hi

Yes, using our plugin, it is possible to apply discount based on specific tags.
Here is a guide explaining the same :
https://docs.flycart.org/en/articles/4748265-discount-based-on-taxonomies

This is a PRO version feature.
To check the UI, you can also give a try in the demo site.

Here is the link to demo site:
https://demo.flycart.org/woo-discount-rules

Hope this helps!

Thanks
Team Flycart