Anar Rustamli
319 articles
The full cost of a CRM implementation: from licensing to training — Anar Rustamli
ArticlesJuly 31, 2026

A CRM Rollout's Full Cost: From the Licence to the Training

A CRM's price is not only the subscription: the full table of setup, integration, training and hidden costs, the 12-month budget formula and the saving rules.

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The real budget of an online store: with hidden costs — Anar Rustamli
ArticlesJuly 31, 2026

An Online Store's Real Budget: With the Hidden Costs

Online store costs: the full table of the setup, operations and marketing items, the hidden costs list and a 6-month financial endurance plan in one place.

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AI implementation budget in small business — Anar Rustamli
ArticlesJuly 31, 2026

The Budget of AI Adoption in a Small Business

What does AI cost mean for a business? The subscription tiers, integration costs, the ROI calculation and the right small-budget starting plan in one article.

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Outsourcing marketing vs retaining a team: a cost analysis — Anar Rustamli
ArticlesJuly 31, 2026

Outsourcing Marketing vs Keeping a Team: The Cost Analysis

Marketing costs: the real comparison of outsourcing, an in-house team and the hybrid model. The hidden costs, Azerbaijan's numbers and the decision maths.

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How digital services are priced (customer's guide) — Anar Rustamli
ArticlesJuly 31, 2026

How Pricing Forms in Digital Services (A Buyer's Guide)

How do digital service prices form? The four contract models, the price-moving factors, the VAT question and the rule for comparing offers correctly.

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What is an LLM? Big language patterns in simple language — Anar Rustamli
ArticlesJuly 31, 2026

What Is an LLM? Large Language Models in Plain Language

What is an LLM and how does it work? The plain explanation of large language models, what they can and cannot do, and the practical takeaways for business.

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What is a token? Why does AI count with "tokens"? — Anar Rustamli
ArticlesJuly 31, 2026

What Is a Token? Why AI Counts in "Tokens"

What is a token and what does it measure in AI? The plain explanation, the context window concept, the limit and price effects and the long-document rules.

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What is AI hallucination and how to avoid it — Anar Rustamli
ArticlesJuly 31, 2026

What Is AI Hallucination and How to Guard Against It

What is the AI hallucination problem and why does it happen? The risky scenarios, the verification protocol and the safe business-use rules in one article.

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What is RAG? Teaching the AI its knowledge — Anar Rustamli
ArticlesJuly 31, 2026

What Is RAG? Teaching AI Your Own Information

What is RAG and what does it give a business? The plain explanation of search-find-answer, the use scenarios, the setup paths and the honest limitations.

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What is fine-tuning? When to "root" a model — Anar Rustamli
ArticlesJuly 31, 2026

What Is Fine-Tuning? When to "Tune" the Model

What is fine tuning and how does it differ from RAG and prompts? Tuning the model, the real use cases, the cost-benefit maths and when it is not needed.

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What is an API? Simple language explanation and business application — Anar Rustamli
ArticlesJuly 31, 2026

What Is an API? The Plain Explanation and the Business Use

What is an API? The plain-analogy explanation, the everyday business examples, the role of AI APIs and a practical glossary for the non-technical manager.

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Open source AI models: when to choose — Anar Rustamli
ArticlesJuly 31, 2026

Open-Source AI Models: When to Choose Them

What are open source AI models and how do they differ from closed ones? The advantages, the hidden costs, the choice scenarios and the small-business takeaways.

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