Create an insert a coupon code field and easily calculate a discount.


  • Title: Provide a title or question to the coupon question, setting title type and toggle “Title is visible?” to change the visibility on the calculator.
  • Add tooltip: Toggle this option if you want to add a tooltip to the question.
  • Description: Can add a description under the title or question. Allow to use markdown markups to format.
  • Placeholder: Set an example or a description on the answer field to help users.
  • Items: Create coupon discounts available for customers. Setup label, customer’s code and percentage or amount off.
  • Is this questions required?: Toggle if you want to make dates question mandatory required to answer.
  • Show/Hide Logic: Toggle this if you want to control if this question is shown or hidden under certain circumstances.

    • Visibility formula: If the result of the formula is TRUE or a number above 0. The question is visible. If the result is FALSE or 0, it’s hidden.

Usage on calculations

  • The coupon question returns a 0 when there is no valid coupon value entered and 1 when it is.
  • In order to calculate the discount, wrap the formula with the COUPON function. It accepts two arguments, equation and couponquestiondata. Example: COUPON(100, QA{data})

    ConvertCalculator is a powerful calculator form builder for your website