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The Best Side Hustle: Referral Codes

Q: Why are referral codes a good side hustle?

Referral codes require zero financial investment, minimal time commitment, and can generate passive income. Unlike driving for Uber or completing surveys, you set it up once and earn ongoing rewards as people use your codes.

Q: How does this compare to other side hustles?

Most side hustles trade time for money. Referral codes are different because they can generate passive income. The initial setup takes an afternoon (signing up to apps and listing codes), then you earn without further effort.

Q: How much time does it take?

Initial setup takes 2-3 hours to sign up to multiple apps and list your referral codes. After that, it's truly passive — ReferMonkey handles the matching automatically. You just monitor your earnings dashboard.

Q: Can I do this alongside a full-time job?

Absolutely. That's what makes referral codes the perfect side hustle. There are no set hours, no clients to manage, and no ongoing work required. It runs completely in the background while you focus on your day job.

Q: What's the earning potential?

New users typically earn £75-£200 in their first month from sign-up bonuses alone. Ongoing passive income from sharing codes averages £50-£200 per month. Top earners with many listed codes earn £500+ monthly.

Q: Do I need to be a social media influencer?

Not at all. ReferMonkey matches your codes with people searching for referral links. You don't need a following, a blog, or any social media presence. Just upload your codes and we do the rest.

Forget gig economy jobs and paid surveys. Referral codes are the easiest side hustle in the UK — zero investment, minimal effort, real rewards.

3 Steps To Your Referral Side Hustle

It takes less than 5 minutes to get started

Monzo£5

Revolut£50

Coinbase£7

Find Referral Offers Worth Your Time

Find apps on ReferMonkey that pay £25-£200 per sign-up. We provide referral codes — sign up to new apps and start earning in minutes.

Monzo

We found you a referral code

REFER-4K2M9X

Copy

Open

Sign Up Using Referral Codes

Use referral codes to create accounts and earn sign-up bonuses. Most take under 10 minutes.

My Referral Codes

MonzoREFER-4K2M

RevolutREV-8J3N

+ Add Code

List Your Own Referral Codes

Upload your referral codes to ReferMonkey and earn every time someone uses them. True passive income.

Best Side Hustle Offers

The highest-earning referral codes for your side hustle

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Why ReferMonkey is Different

Updated Daily

Fresh UK offers added and verified every day. We check for expired deals and new opportunities so you always have the best options.

Zero Hassle

No more hunting through Reddit threads or forums hoping to find a working code. Everything you need is in one place, ready to use.

Track Everything

Monitor all your referrals in one dashboard. See which offers are pending, completed, and how much you've earned over time.

Passive Income

Upload your referral codes once and ReferMonkey automatically matches them with users looking for offers. Earn while you sleep.

Side Hustle Stats

Verified Offers

With Available Codes

Side Hustle FAQs

Why are referral codes a good side hustle?

How does this compare to other side hustles?

How much time does it take?

Can I do this alongside a full-time job?

What's the earning potential?

Do I need to be a social media influencer?

Ready to Start Earning?

Share your referral codes with other UK users and earn rewards. Sign up for free and start sharing in minutes.