To set up your stores own referral program navigate to loyalty within the roadmap application.
When you click on referral program and the page load you'll see that there are both customer rewards as well as friend rewards. This is so you can set any type of reward whether it's points or discounts.
You are able to choose which products or collections these are Limited to and you can even choose whether you want them to apply to one time purchases and all subscriptions.
You're also able to then choose a minimum spend.
It is possible to have complete a different rewards for your friends as it is for customers this insures that you can tailor your program to benefit the store but also send customers and friends to refer.
What's the condition that you create via this panel becomes true than the customer and friend will receive the relevant discount codes that facilitate the rewards via email.
You are also able to choose when your referral program goes live. This is because not all brands won't have this as well as loyalty so you can pick and choose how are you want to run this.