Pricing for Flyer - Repeat Design

Hi all!
If you create a flyer with a specific look/design for a client, and then they want another flyer with different content but same look, do you charge less?
There is less work involved because colors, fonts and style stay the same…
If you would charge less than you did for the original flyer, how much of a discount would it be?
I appreciate your advice on this!
Thanks & have a great day!

In my opinion it sounds like something similar to an ad campaign, in which it would be a set of similar styles and it would end up being less per flyer- but technically you can charge them the same amount as a regular flyer if they didn’t make it clear beforehand that they would want a variation.

not everyone would agree here but i’d go hourly for something like this

i agree with @gila-garber

Thanks for your advice, everyone!