My store is a rental store, and I'd like to implement something like the following on each of the product pages. It basically just sits in the top right of the product page where customers select the hire dates and dynamically updates as different dates are chosen. I'm not sure if this is an app or custom code, so any help would be appreciated!
Good question. I believe it requires custom code for this.
Consider hiring a freelancer on Fiverr.com, Upwork.com, or Freelancer.com with a small budget for this customization.
I really hope it helps!