If you’ve ever wondered how to use a Mercari referral code, you’re probably missing out on free cash without even realizing it. Mercari’s referral system is one of the simplest ways to save money and earn credit just for signing up and shopping. Let’s break it down.
What’s a Mercari Referral Code?
A Mercari referral code is basically your welcome gift from the app.
When you sign up using someone’s code, you’ll get a bonus credit — and the person who referred you gets one too. To see how Mercari coupons and promotions affect sellers, check out our guide on Do Mercari Coupons Affect Sellers?
It’s like a mini reward system for helping new users discover the app.
I think of it as Mercari’s way of saying, “Hey, thanks for joining!”
How to Use a Mercari Referral Code (Step-by-Step)
Here’s exactly how to use your Mercari referral code the right way:
- Download the Mercari app from the App Store or Google Play.
- Sign up for a new account. Referral codes only work for new users.
- Enter the referral code when prompted during sign-up.
- Complete your first purchase or sale to claim your bonus credits.
💡 Tip: You can’t add the code later — so make sure you enter it while signing up.
Example: How the Referral Bonus Works
Let’s say you use the referral code below when you join.
You’ll get $10 to shop with instantly, and if you sell $100 worth of stuff, you’ll earn another $10 bonus.
So basically, that’s $20 free for doing what you’re probably planning to do anyway — buying and selling on Mercari.
Use My Mercari Referral Code
Want to grab your bonus now?
Here’s how to get it:
🎁 Get $20 on Mercari
- You get $10 to shop with right away.
- Earn another $10 after completing your first $100 in sales.
Use this code when you sign up:
👉 KNNASF
Sign up on Mercari and paste that code — it takes just a few seconds.
How to Share Your Own Mercari Code
Already have a Mercari account? You can earn too.
Here’s how to find your referral link:
- Open the app and go to “Invite Friends, Earn Credit.”
- Copy your unique code.
- Share it via text, social media, or email.
- Every time a friend joins and buys, you both get credits.
It’s one of those rare win-win situations — like finding a $20 bill in an old jacket pocket.
FAQs About Mercari Referral Codes
1. Can I use a referral code if I already have a Mercari account?
No, sorry — it only works for brand-new users.
2. Do I need to make a purchase to get the bonus?
Yes, you’ll need to make your first purchase to activate the reward.
3. Can I still get a bonus for selling items?
Absolutely. When your total sales hit $100, you’ll get your second $10 credit.
4. How do I check if my referral bonus worked?
Go to your Credits section in the app to see your reward balance.
Quick Tips to Maximize Earnings
- Post your code on Reddit, Facebook groups, or deal forums. You might also like our article on Poshmark vs. Mercari – Which Is Better? to see how these platforms compare for selling and earning extra cash.
- Include screenshots of your bonus to build trust.
- Keep sharing. Every new user who signs up through you adds up over time.
- Don’t wait. Referral credits sometimes expire, and you don’t want to lose free money.
You know, I once waited too long to use mine — and yeah, it expired. So, don’t be me.
Final Thoughts
Using a Mercari referral code is the easiest way to get started with a little bonus in your pocket. Whether you’re decluttering your closet or hunting for deals, it’s extra money for something you’d do anyway.
So go ahead — use the code KNNASF when you sign up and start earning your free $20 today.