Your Referral Code is used right at the very beginning of your account creation process.
You'll receive a referral code from a friend or a business partner. This code extends your free trial for an extra 14 days. Once you're a TRAKstar yourself, you can share your own Referral Code with others, and receive $1 off per active user per month. Win for you, win for them!
What about your Coupon Code? This is a special discount or promotion offered by Traktivity, and you'll apply this code on your Billing page. Right above your credit card information and below your plan selection, input your Coupon Code. When you review your cart, you'll see the discount or promotion applied to your total charge.