I have a potential client that owns a tint company. He's looking to redesign their website. Plus, they want a scheduling app. Please assist on how much to charge for the redesign website and newly created app. I created the app already and added a feature where the customer can take a picture of their vehicle and AI is able to determine what cut film tint to use for that particular vehicle type. Should this feature be an option to upsell? Please advise on the how much to charge the client for both the website design and newly created app. Plus, any other advise that would be beneficial to close the deal.