KSeF for online stores: invoices and obligations from 2027
How to prepare an online store for KSeF, Poland’s e-invoicing system: invoice data, integration, plugin checks, testing and receipts with a NIP from 2027.
Blog · page 7 of 8
Tips on websites, AI and marketing
Straight to the point: what things cost, what works in Google and in AI chats, how to win inquiries and which Polish rules apply to your website.
Gemini 4 Argon for a small business: what’s new and what it costs
Gemini 4 Argon as of 14 October 2026: which plans include it in Poland, what it costs in the app and the API, and how to test the model on your own tasks.
Annual cost of running a website: domain, hosting and maintenance
How much it costs to run a business website in 2026: a .pl domain, hosting, SSL, email and maintenance. Net prices, the trap of cheap promotions and a checklist.
Logo in ChatGPT: Images 2.5 templates, logo rights and pitfalls
How to make a logo in ChatGPT Images 2.5: templates and a sketch step by step, ready-made prompts, transparent background, logo rights, no SVG and pitfalls.
A company mascot in AI videos for TikTok: the “Bajtek naprawia” series
How a series of short AI videos with a company mascot for TikTok is made: tools, a step-by-step process, typical AI errors, the AI label, legal rules and terms of service.
Is an AI chatbot on your website worth it: the numbers, examples and a test
An honest calculation: how much an AI chatbot costs, which questions it can handle, which businesses it makes no sense for, and how to check before launch whether it will pay off.
Google Ads for a small business: prices and how not to burn your budget
How Google Ads works for a small business: what you pay for, what the cost per contact depends on, what starting budget makes sense and which mistakes eat your money.
Haiku 5.5 in business: what it’s good for, pros, cons and a test
Haiku-class AI models in business: where they work best, where they fall short, how to test them on your own questions and what to watch out for.
Business website not showing up in Google: 7 causes and what to do
Why your company website isn’t in Google: an indexing block, no submission, the wrong name, weak content and technical errors. Repair steps and a free test.
Mega menu step by step: HTML, CSS and JavaScript with accessibility
How to build a mega menu: HTML, CSS and JavaScript code to copy, keyboard and screen reader support, a phone version, common mistakes and a demo.
Contact form without spam or CAPTCHA: 6 safeguards
How to stop contact form spam without CAPTCHA: a honeypot, a time ticket, rate limits and validation. PHP code to copy and the bug that sends out spam.
How to get Google reviews: when to ask and what to write
How to ask customers for Google reviews: where to get the link, when to send the request, ready-made SMS and email messages, how to reply and what Google and the law prohibit.