I would like a wizard style function on the online booking page. We offer a service where the price is dependent on a few variables. Currently, we have to list an item for each variable configuration and it gets confusing for the customer and clutters up the online booking page. It would be nice to have one item for the service with a 'customize' instead of an add to cart function. When the customer clicks on it, they can enter the variables that apply to them. The price should then auto calculate and allow the customer to add to cart.