Hi
This is Kiruthiga from Flycart team.
I can able to understand your discount requirement. I am so sorry, that it is not possible with our discount rules plugin.
It might be possible to set a First Order or second-order discounts by checking on the user order which is possible only when they are logged in.
Here is an example:
https://docs.flycart.org/en/articles/4774928-purchase-history-based-discount
Let us know in case of further queries.
We would be glad to assist.
Thanks,
Team Flycart