Case study: selling a course for 400,000 rubles in 3 days with a bot

A psychologist came to me asking to automate the sales of her products. At that point, the expert already had active platforms — Instagram, Telegram and VK — as well as ready-made courses and free materials. However, sales and access delivery weren't systematized and required a lot of manual work.

Author: Alina Chernova, developer of Telegram bots and mini apps. Author of the @deabots channel

Project goals

At the start, there were several challenges:

  • free live streams were publicly available and converted poorly into subscribers;

  • courses were sold via Taplink, and access was sent by email;

  • buyers often couldn't find the emails and wrote to her in direct messages;

  • links to private channels were being shared with third parties;

  • it was hard to track payments and control access;

  • the expert spent a lot of time on manual support.

The goal: build a convenient, automated system for selling and delivering content through a chatbot. Link to the bot: https://t.me/lisenkowa_bot

What we did

1. Free live streams addressing the target audience's pain points were:

  • removed from public access on social media;

  • moved to the chatbot;

  • made available only after subscribing to the Telegram channel.

This made it possible to:

  • increase the value of the free content;

  • speed up Telegram audience growth;

  • bring users together in a single ecosystem.

2. Fully automated course sales. We set up:

  • automatic course sales;

  • payment verification;

  • access delivery without the expert's involvement;

  • protection against sharing links with third parties.

As a result, access to the materials is granted only after a confirmed payment — no emails, no manual messages and no confusion.

3. Tech support inside the bot:

  • a support command was implemented

  • automatic answers to frequently asked questions were created

  • a logic for handling access and payment requests was worked out

This significantly reduced the load on the expert's direct messages.

Launching a drip course inside the chatbot

In the fall, we decided to test a different product format: a drip course delivered right inside the chatbot.

The key feature of the format is a personal course launch for each user: after purchase, the content starts automatically and arrives on a set schedule — daily or at whatever interval is configured.

This format:

  • makes launching the product easier;

  • improves completion rates;

  • reduces the number of questions from users.

Gamification and completion rates

To improve course completion, we introduced gamification:

  • points for completing assignments;

  • a bonus for feedback and a review.

At the end, users received a gift for completing the assignments and leaving a review.
Thanks to this mechanic, about 90% of participants finished the course and left high-quality reviews, which were later used in marketing and kept driving new sales.

The bot's results

  • over 400,000 rubles in sales from the drip course in 3 days

  • Telegram audience growth thanks to moving the free materials

  • a fully automated system for sales and access delivery

  • a significant reduction in manual support

  • product revenue grew roughly 3x after introducing the chatbot and automation, and now brings in 400,000–600,000 rubles a month

Fun fact:

  • 50% of all revenue (about 200,000 rubles) came in on the last day of the launch. The key role was played by a short push notification in the bot announcing the last chance to buy the course at a discounted price.

Conclusion

This is a great example of how investing in a skilled, experienced specialist paid off thanks to a well-thought-out strategy.

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