Telegram Referral Bot: How It Works and How to Set It Up

A referral program is one of the cheapest ways to attract customers: you pay not for ad impressions, but for the customers you bring in. On Telegram, these programs are especially convenient—it’s easy to share a link to the bot in any chat.

How a referral link works on Telegram

Every bot has an address like t.me/имя_бота. You can add a parameter to it: t.me/имя_бота?start=КОД. When a person opens such a link and clicks “Start,” the bot receives the /start command along with a code and recognizes who invited them.

The code is the inviter’s identifier. It’s usually generated randomly so that it can’t be used to identify someone else’s account.

Reward Schemes

• A percentage of a friend’s top-ups or purchases. The referrer receives, for example, 10% of each top-up. This works over the long term: the more active the friend, the higher the income.
• A fixed bonus for registration or the first purchase. Simple to explain, but easier to game.
• Multiple levels. Not only does the referrer receive a percentage, but so does the person who referred them (2nd level)—usually a smaller amount, such as 10% + 3%.
• Bonus for both parties. The person who was invited also gets something—a discount on their first purchase or a bonus. People are much more likely to click on links like this: “Get a discount” sounds better than “Sign up using my link.”

Protection Against Fraud

Any rewards program attracts people who want to get a bonus without buying anything. Basic rules:

• Award bonuses only based on real money. Bonuses should come from deposits and purchases, not from sign-ups or other bonuses.
• Don’t allow users to invite themselves. Verify that the referrer and the referred user have different accounts.
• Set caps. Limiting the bonus amount reduces the benefit of having multiple accounts.
• Don’t create endless levels. Two levels is a reasonable maximum; beyond that, the program starts to resemble a pyramid scheme and eats into your profit margin.
• Keep a log of credits—this makes it easier to resolve disputed cases.

What Else Helps a Referral Program Work

• A “Share” button in the bot and on the website that automatically inserts the referral code into the link.
• Clear statistics for participants: how many friends they’ve referred and how much they’ve earned.
• A reminder at the right moment—immediately after a successful purchase, people are more likely to recommend the store.

How to Get Started

You can add a referral system to an existing bot or use a ready-made project that already includes one: links with codes, commission calculations, statistics, and protection against fraudulent activity. Check out ready-made bots for Telegram and an article on launching a store bot.