What should I charge my friend for e-commerce web design?

It's a basic website where we put in the logo and design the site for jewelry. She's going to do the product editions and I'm giving her an extra half hour to show her how to do things. Five pages typical with a blog and woocommerce and PayPal setup as well as speeding it up with some plugins.

What do you think I should charge for a friend that has some money with an ongoing business?