How can I use Coupon Code System in my jotoform?

Hi, Carlos here.

I want to use a coupon code system on my jotform (https://form.jotform.me/62105724611446) where my customers can enter that coupon code and get discount on their orders. I don't have any "products" being sold via this form but we're using this form for taking book writing orders from our valued customers.

So, please have a look at my form: https://form.jotform.me/62105724611446 and guide me through how can I add coupon code discount functionality in this form particularly.

Help would be highly appreciated.

Regards,
Carlos

If you are using custom field for the payment total, unfortunately the coupon codes are not available on that option. You'll need to setup a product so that you can use the coupon code feature.

However, you should still be able to setup a coupon-like environment on your form using conditional logic. Here's a guide about conditions: http://www.jotform.com/help/57-Smart-Forms-Using-Conditional-Logic 

So please try it, and if you face any issue or need assistance, feel free to revert back.