Refer a friend
A Refer a friend campaign appears on your survey's thank-you screen and invites a happy customer to recommend you to their friends. They enter a friend's email, and the platform emails both people — the one who referred and the friend who was referred — each able to receive a reward coupon.
It's the simplest way to put your best moment to work. Right after someone tells you they love your brand, you ask them to share it, and you reward both sides for doing so.
What the responder sees
When a responder finishes the survey and matches the segment you've attached, the referral form appears on the thank-you screen. They see an email field with the placeholder you wrote, an optional terms checkbox linking to your terms page, and a submit button with the label and colors you set — all over your desktop and mobile images and background color. After they submit a friend's email, they land on your custom thank-you page.
How it works
Behind the scenes, exactly two emails go out for every referral: one to the referrer (the customer who shared) and one to the referred friend (the person whose email was entered). Each email can carry a reward coupon. The referrer's email goes to the address you already have for that responder, which is why the form only asks for the friend's email — and why the campaign is only shown to responders whose email address is known. Referral performance — how many referrals were made and opened — shows up in Insights campaign analytics.
Set it up
Add a Refer a friend campaign
From the campaigns overview, create a new campaign and choose Refer a friend.
Style the form
Set the button label, button color, and button text color, write the email-field placeholder, and optionally require acceptance of terms with your terms URL. Add a background color and desktop and mobile images (accepted file types and sizes).
Write the two emails
Write a subject and a body for the email to the referrer, and a subject and a body for the email to the referred friend. Each body can be formatted visually or written directly in HTML.
Add the thank-you page
Write the message shown after they submit, or leave it blank to use the default.
Attach reward coupons
Open the coupons editor and add coupons for the referrer, the referred friend, or both.
Target and preview
Pair it with a segment of happy customers, set priority and active window, and preview before going live.
The two emails
Two emails are sent for every referral, and you write a subject line and a body for each:
- To the referrer — thanks your customer for sharing and can include their reward. This is your chance to reinforce the relationship with someone who just advocated for you.
- To the referred friend — introduces your brand to someone new and can include their welcome reward. Treat it as a first impression: warm, brief, and clear about why the friend got in touch.
Writing the email body in HTML
Each body is built in an HTML editor, so you're free to design the email the way you want. Format it visually — text, links, images — or switch to the Source view to write or paste your own HTML, which is handy when you already have a branded email template.
- Use inline styles. Put styling directly on each element (for example
style="color:#1a1a1a"). Style blocks, scripts and full-page tags are removed when you save. - Add the reward. Type
%{coupon}where the coupon code should appear, and each email is filled in with the next available coupon for that side. If no coupon is left for that side, that email isn't sent.
Coupons
You attach reward coupons in the coupons editor and assign each one to either the referrer or the referred friend, using the "For" selector on every coupon. You can filter the list by owner to manage each side independently.
Each coupon is either reusable or single-use:
- Reusable coupons can be claimed any number of times — ideal for a generic code like a percentage discount.
- Single-use coupons are marked used once redeemed, so they can't be claimed twice. The editor tracks single-use coupons with a usage bar showing how many are used and how many are left, and you can mark an individual coupon unused again if you need to.
Add coupons one at a time, or bulk-import a list when you have many to load at once. The import expects a simple file with three columns — the code, the owner (referrer or referred), and whether it's reusable (1) or single-use (0) — so you can prepare a large batch in a spreadsheet and upload it in one step.
Send it to your promoters
Referrals work best from customers who already love you. Use a segment of high-satisfaction responders or promoters so the invitation only reaches people likely to say yes. A responder qualifies if they match any segment you attach.
Track results in Insights
Referrals and opens appear in Insights campaign analytics, so you can see your word-of-mouth growing over time.