Did you know that all courses on Inflearn are currently on sale?

The same applies to the popular courses by knowledge sharer Jaesung Kim!

Right now! Take the best courses of the AI era at the lowest price!

[Ex-McKinsey Jaesung Kim's AI-Powered Problem Solving & Research Strategy]

Regular Price 330,000 KRW -> Discounted Price 231,000 KRW!!

https://inf.run/vCwWX

[Ex-McKinsey Jae-sung Kim's AI-Powered Persuasion & Negotiation Strategy]

Regular price 253,000 KRW -> Discounted price 177,100 KRW

https://inf.run/Sg1TB

[D-1] Must-Read Notice: Free Seminar on Persuasion & Negotiation Strategy by Jae-sung Kim from McKinsey

Please join the open chat room for McKinsey alumnus Jae-sung Kim's Persuasion & Negotiation Strategy Seminar

https://open.kakao.com/o/gsZU0vti

The online seminar video conference address will be revealed 10 minutes before the seminar starts

The online seminar video conference link will be revealed in the open chat room 10 minutes before the start.

Please make sure to join the open chat room so you don't miss the online seminar!

Go to Seminar Registration & Information: https://inf.run/HR1Vs

[Persuasion & Negotiation Strategies to Get Ahead with AI by McKinsey Alum Jae-sung Kim] the lecture
will be fully released up to Section 8 this Thursday at 6 PM

Unfortunately, the price is scheduled to increase at the same time as the full release 😭
(Scheduled to increase on Friday, May 1, 2026, at 00:00)

Please hurry so that you can take the course at the lowest possible price.

Rather than just offering encouragement, we have prepared something you can use until Thursday at 11:59 PM

We have prepared a 30% discount coupon (Regular price: 242,000 KRW -> Coupon price: 169,400 KRW)

Go to use the coupon: https://inf.run/fJsFd

Take the most essential knowledge for the AI era at the lowest price now!

Is that all? No! This is a lecture that is even more popular among developers than business professionals!

[Problem Solving & Research Strategy for Staying Ahead with AI by Jae-sung Kim, formerly of McKinsey] Special Lecture is also

Giving out 30% coupons (Available until Thursday 11:59 PM)
(Regular price 330,000 KRW -> Coupon price 231,000 KRW)

Go to use the coupon: https://inf.run/T4LwF

Also, taking place next Wednesday, May 6th (Wed) from 7:00 PM to 8:30 PM,

'Free Online Seminar' - we look forward to your interest

Go to seminar registration: https://inf.run/HR1Vs

I will continue to do my best to deliver helpful and meaningful knowledge to all of you.

Thank you

Best regards, Jaesung Kim

Hello, I'm Jaesung Kim.

[Persuasion & Negotiation Strategy to Get Ahead with AI by Ex-McKinsey Jaesung Kim] course
will be fully released up to Section 8 this Thursday

Unfortunately, the price is scheduled to increase as soon as the full content is released 😭
(Scheduled to increase on Friday, May 1, 2026, at 00:00)

Please hurry so that you can take the course at the lowest possible price.

Rather than simply encouraging you, this is available for your use until Thursday at 11:59 PM

We have prepared a 30% discount coupon (Regular price: 242,000 KRW -> Coupon price: 169,400 KRW)

Go to use the coupon: https://inf.run/WYucf

Take the most essential knowledge for the AI era at the lowest price!

Is that all? No! This is a lecture that is even more popular among developers than business professionals!

[Problem Solving & Research Strategy for Staying Ahead with AI by Jae-sung Kim, formerly of McKinsey] Special Lecture as well

Giving out 30% coupons (Available until Thursday 11:59 PM)
(Regular price 330,000 KRW -> Coupon price 231,000 KRW)

Go to use coupon: https://inf.run/T4LwF

Also, taking place next Wednesday, May 6th, from 7:00 PM to 8:30 PM,

'Free Online Seminar' - we look forward to your interest

Go to seminar registration: https://inf.run/HR1Vs

I will continue to do my best to deliver helpful and meaningful knowledge to all of you.

Thank you

Best regards, Jaesung Kim

[Free Online Seminar]

Persuasion Skills and Negotiation Strategies to Stay Ahead in the AI Era

(Wednesday, May 6th, 7:00 PM - 8:30 PM)

We are holding a free online seminar on Wednesday, May 6th, from 7:00 PM to 8:30 PM!

The topic is 'Persuasion Skills and Negotiation Strategies to Stay Ahead in the AI Era.'

View seminar details: https://inf.run/6cpiY

I will be lecturing on the following topics.

1. Why persuasion and negotiation skills in the AI era?

2. Negotiation skills for negotiating justification with logic and the use of AI

3. The Art of Emotional Negotiation: Humans are not machines

For those who attend and stay until the end of the seminar,

We will be revealing exceptional benefits at the very end, so please don't miss out!

Well then, I look forward to seeing many of you on the 6th at 7 PM! Please block your calendars in advance 😀 )

Go to Seminar Information: https://inf.run/HR1Vs

[Price increase today! Take the best negotiation course at the lowest price]

Hello, the "AI-driven Persuasion & Negotiation Strategy" by former McKinsey consultant Jae-sung Kim will be held today at 7 PM.

The price will increase by 10%!

This is your chance to purchase the course at the lowest price before the increase!

Additionally, we are providing a coupon that allows you to purchase at a price 20% cheaper than the current rate.

Purchase the course using the coupon: https://inf.run/DJvJD

This is the best negotiation strategy course, and today is your last chance to get it at this price.

Right now! Get the best lecture at the lowest price.

Thank you

Go to the course: https://inf.run/DJvJD

[Price Increase Imminent] [AI-Powered Persuasion & Negotiation Strategy by McKinsey Alum Jae-sung Kim] - Hurry!

Browse the course right now: https://inf.run/Sg1TB

Hello, this Thursday, April 16th at 7 PM,

The Persuasion & Negotiation Strategy course by former McKinsey consultant Jae-sung Kim, which stays ahead with AI, will be updated and the price will also increase.

(Update and 10% price increase scheduled for 7 PM)

The current price of 220,000 KRW is scheduled to increase by 10% to 242,000 KRW, and the price will rise once more after the final lecture is released in two weeks.

'Negotiation skills' are a must-have for humans in the AI era. Acquire this essential human competency now while it's at its lowest price!

Browse the course right now: https://inf.run/Sg1TB

Hello, the early bird discount for "Persuasion & Negotiation Strategies to Get Ahead with AI" by former McKinsey consultant Jaesung Kim ends today!

This is your chance to get the best business negotiation strategies at the lowest price! Don't miss out!

Go to the lecture now: https://inf.run/Sg1TB