Automatic Conditional Logic with wildcard dates.
Calculate the number of days between two given date fields and populate this number into a field on the form.
Charge a little extra if the user selects a delivery date that is within a certain time frame of the current date or a specific date in the future.
Calculate how much of a product is being ordered and dynamically set the unit price based on the calculated value. Useful for dimension-based calculations like square footage and volume.