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Institute of Sales
  • Начало
  • Обучения
  • Как работим
  • За нас
  • Блог
  • Контакти
  • EN

0884 666 393
office@kassovskiconsulting.com

IN ENGLISH
Sales and negotiation training
for teams in Bulgaria and abroad
Institute of Sales is the training brand of Kassovski Consulting. We run in-company programmes for sales teams, sales managers and client-facing staff — in Bulgarian and in English, on site or online.

Every programme is built around your own deals and your own customer conversations. There is no standard slide deck that we bring and read out.
WHAT WE TRAIN
Four groups of programmes
01Selling and negotiating
B2B selling skills · Negotiation skills · Competitive sales strategy · Persuasive presentations
For teams that lose deals to "we decided to wait", discount to close, or meet a buyer they have not prepared for.
02Sales management and leadership
Sales management · Management and leadership skills
For managers who spend the week firefighting, and for strong salespeople who have just been promoted.
03Communication and customer service
Effective communication · Customer service
For teams where the same thing gets explained three times, and where an unhappy customer leaves instead of staying.
04Artificial intelligence for salespeople
AI for sales teams
For teams where preparing for one meeting takes half a day and a proposal waits two days because nobody has time to write it.
 
HOW IT RUNS
What is the same in every programme
1–2 days
the usual length of a programme
12–14 people
the group size we work with
1–4 weeks
preparation before the training
Diagnostics
interviews and observation before we design
 
THE FOUR STEPS
From first conversation to the room
01Diagnostics
We talk to the manager, and where it helps we sit in on real calls or meetings. We want to see where the conversation with the customer actually breaks, not where it is assumed to break.
02A programme written on your cases
Exercises and role plays use your products, your objections and your competitors. Participants recognise the situations because they had them last week.
03Two days of practice, not lecture
Short input, then work. Every skill is tried in the room, discussed and tried again.
04What happens after
Managers get what to look for and how to reinforce it in one-to-one meetings. Training that is not reinforced disappears within a month.
 
WHO RUNS THE TRAINING
Hristo Kassovski

Behind Institute of Sales stands someone who sold and negotiated himself first — in large international companies — and only then started teaching whole teams to do it.
TRAINED ATthe Huthwaite International academy
KEY ACCOUNT AND SALES MANAGER ATUPS, Radisson Blu Hotels and ICAP Bulgaria
DELIVERS TRAINING INBulgaria, Europe and the Middle East
EDUCATED ATInternational Economic Relations, University of National and World Economy, Sofia
 
Bulgaria's Top 100 Talents 2025RECOGNITION
Bulgaria’s Top 100 Talents 2025
Hristo Kassovski is one of the hundred professionals recognised in the annual index by Career Show. Nominations are public and the ranking is decided by a public vote.
 
Tell us what is happening in your team
The first conversation commits you to nothing. It takes 20–30 minutes — we listen to where the conversation with your customers breaks and tell you honestly whether training is the answer.

Write to office@kassovskiconsulting.com or call +359 884 666 393.
 
THE REST OF THE SITE IS IN BULGARIAN
The programme pages, the blog and the legal texts are in Bulgarian. If you would like any of them in English, write to us and we will send them over.

Contact us →
 
CONTACT
Tell us what is happening in your team
The first conversation is free of obligation. It takes 30 minutes — we listen to where the conversation with your clients breaks down and tell you honestly whether training is the answer.
PHONE
+359 884 666 393
EMAIL
office@kassovskiconsulting.com
DIRECT TO HRISTO
hristo@kassovskiconsulting.com
WE REPLY
Within one working day
LinkedIn  ·  Facebook  ·  Instagram
WHAT HAPPENS NEXT
01   We reply within one working day.
02   A short call — you describe the situation, we ask the questions.
03   If it makes sense, we propose a programme built on your own cases.
DATA PROTECTION
The data controller is ILIVE EOOD, UIC 200173805. We use what you write only to answer your enquiry and prepare a proposal. We do not pass it on to third parties for their own purposes and do not add you to any marketing list. An enquiry that does not lead to working together is kept for up to 12 months. You can ask for access to, correction or deletion of your data at any time at office@kassovskiconsulting.com. Details in our Privacy Policy (in Bulgarian).
Send enquiry

Institute of Sales by Kassovski Consulting
Фирмени обучения по продажби, преговори, мениджмънт и обслужване на клиенти.
ОБУЧЕНИЯ

Умения за преговори
B2B търговски умения
Мениджмънт и лидерски умения
Успешна комуникация
Обслужване на клиенти
КОНТАКТИ

0884 666 393
office@kassovskiconsulting.com

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