Hi everyone, hope you all are well and having a great time. I've just started my foray into freelance web design, and I hope someone can help me with this problem:

I've been talking with a prospect who needs to redesign her website, as well as adding features such as an online scheduler. I know that there are online scheduling tools such as Appointy that you can use for free for its basic features, but here's my question: do you think I can charge for the time it took me to set up and customize it? Since it's a free app, I feel like I shouldn't charge, but I'm not sure. I don't know if I should just buy a premium package and include that cost in my rate (we both agreed to a fixed project rate).