--- url: https://gudhub.com/blog/authors/viktor-stefanchuk/ title: "Viktor Stefanchuk" description: "Viktor Stefanchuk, as a journalist, copywriter, and professional blog author for the web company \"GudHub\", covers the most relevant topics and issues in his expert articles." lang: uk updated: 2026-09-17T14:49:42.665Z --- # Viktor Stefanchuk - [Головна](https://gudhub.com/) - [Блог](https://gudhub.com/blog/) - [Автори](https://gudhub.com/blog/authors/) - Viktor Stefanchuk ![Віктор Стефанчук](data:image/png;base64,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 "Віктор Стефанчук") # Viktor Stefanchuk Viktor Stefanchuk, as a journalist, copywriter, and professional blog author for the web company "GudHub", covers the most relevant topics and issues in his expert articles. [![Types of sales funnels](data:image/png;base64,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 "Types of sales funnels")](https://gudhub.com/blog/bazovi-pryntsypy-crm/types-of-sales-funnels/) [CRM Fundamentals](https://gudhub.com/blog/bazovi-pryntsypy-crm/) ## [Types of Sales Funnels. What are Sales Funnels?](https://gudhub.com/blog/bazovi-pryntsypy-crm/types-of-sales-funnels/) Author [Viktor Stefanchuk](https://gudhub.com/blog/authors/viktor-stefanchuk/) | 4/21/2026 5 min 163 5 0 What types of sales funnels are effective in 2026? We explain how to use them correctly with examples without complicated terms and unnecessary theory [Read More](https://gudhub.com/blog/bazovi-pryntsypy-crm/types-of-sales-funnels/) [![Sales funnel](data:image/png;base64,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 "Sales funnel")](https://gudhub.com/blog/bazovi-pryntsypy-crm/what-is-a-sales-funnel/) [Базові принципи CRM](https://gudhub.com/uk/blog/bazovi-pryntsypy-crm/) ## [What is a sales funnel?](https://gudhub.com/blog/bazovi-pryntsypy-crm/what-is-a-sales-funnel/) Author [Viktor Stefanchuk](https://gudhub.com/blog/authors/viktor-stefanchuk/) | 4/15/2026 5 min 103 5 0 In this article, you will learn what a sales funnel is without the extra “water” and why you lose customers without it. Without complicated terms and incomprehensible theory... [Read More](https://gudhub.com/blog/bazovi-pryntsypy-crm/what-is-a-sales-funnel/) [![What is CRM and how does it work?](data:image/png;base64,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 "What is a CRM system?")](https://gudhub.com/blog/bazovi-pryntsypy-crm/what-is-crm/) [Базові принципи CRM](https://gudhub.com/uk/blog/bazovi-pryntsypy-crm/) ## [What is CRM and how does it work?](https://gudhub.com/blog/bazovi-pryntsypy-crm/what-is-crm/) Author [Viktor Stefanchuk](https://gudhub.com/blog/authors/viktor-stefanchuk/) | 2/17/2026 5 min 171 5 0 What is CRM in simple words? Let's look at examples of how a CRM system helps you sell more and not lose customers. [Read More](https://gudhub.com/blog/bazovi-pryntsypy-crm/what-is-crm/) [![What is CRM?](data:image/png;base64,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 "The History of CRM")](https://gudhub.com/blog/bazovi-pryntsypy-crm/the-history-of-crm-and-the-evolution-of-crm-technologies/) [Базові принципи CRM](https://gudhub.com/uk/blog/bazovi-pryntsypy-crm/) ## [The History of CRM and the Development of CRM Technologies](https://gudhub.com/blog/bazovi-pryntsypy-crm/the-history-of-crm-and-the-evolution-of-crm-technologies/) Author [Viktor Stefanchuk](https://gudhub.com/blog/authors/viktor-stefanchuk/) | 1/15/2026 5 min 343 5 0 Today, we will explore what CRM is and delve into the history of its origins. The evolution of modern CRM systems has spanned more than 50 years, and the only way to truly understand what a CRM system is, is to look back at its origins. [Read More](https://gudhub.com/blog/bazovi-pryntsypy-crm/the-history-of-crm-and-the-evolution-of-crm-technologies/)