Is it possible for new subscribers to use a coupon code?

I sell subscriptions.  Do you currently offer a way to use a coupon code when purchasing a new subscription or service with recurring payments?

It's possible to set up coupon codes for some payment integrations such as Stripe; however, I've noticed that you are using Authorize.net and this payment gateway does not allow to use coupon codes while selling subscriptions. 

However, here is the guide so you have it as reference for future forms: https://www.jotform.com/help/233-How-to-Add-Coupon-Code-to-Payment-Forms 

I hope this helps.