How much is the Dogechain network fee?

Excuse me, I was wondering if you could clarify something for me. I've been doing some research on the Dogechain network, and I'm trying to understand the costs associated with using it. Specifically, I'm curious about the network fee. Could you possibly tell me how much the Dogechain network fee is, and if there are any variables that could affect that fee? I appreciate your time and assistance with this matter.