Brand strategy, SEO, and websites that work for sales
We combine advanced marketing strategy for brands with practical implementation: SEO, copywriting, websites, online stores, offer content, and marketing materials.
Marketing services for companies: strategy, SEO, copywriting, websites and stores
We combine strategic brand thinking with practical execution. This means that marketing goes beyond the general idea: it translates into a visible website, better content, offerings, an online store, and materials that support sales.
Advanced marketing strategy
Karolina Sarnik supports brands in positioning, building advantage, defining the target group, brand & product marketing strategy, and market entry plan.
SEO and Content Architecture
We arrange the visibility of a website or store: keywords, structure of services, categories, articles, internal linking and content according to user intent.
Copywriting, editing and proofreading
We create and improve blog texts, service descriptions, product descriptions, offer content, and sales messages so that they are specific, clear, and consistent with the brand.
Websites
We design the structure, sections, CTAs, content, and page layout so that the user understands the offer, sees the advantages, and knows how to contact you.
Online stores
We strengthen e-commerce through category structure, product pages, descriptions, trust elements, landing pages and communication leading to purchase.
Marketing materials
We prepare content and material concepts for campaigns, sales, social media, newsletters, presentations, offers, and B2B/B2C communications.
Two separate roles: brand strategy and marketing implementation
Kasia is responsible for the implementation phase: SEO, copywriting, copy editing, websites, stores, and current marketing materials. Karolina leads the strategic phase: brand positioning, branding, value proposition, sales narrative, and communication direction.

Katarzyna Andrzejewska
Taxenlight: SEO, copywriting and implementationResponsible for SEO, copywriting, editing and proofreading texts, offer content, creating websites, online stores and marketing materials.
- SEO
- copywriting
- blog editorial team
- websites and stores

Karolina Sarnik
Brand Masters: Brand Marketing StrategyKarolina Sarnik runs her own company, Brand Masters, and serves as an external brand director. She has over 12 years of experience in developing manufacturer, private label, and personal brands, including in FMCG, pharmaceuticals, beauty, media, and e-commerce.
- brand strategy
- product marketing
- branding
- Go-to-Market
Brand marketing isn't a single file. It's a system of decisions.
We organize our activities so that each element has its place: strategy, offer, website, store, content, SEO, and sales materials reinforce each other.
Marketing for brands, stores and companies that want to sell better online
We most often help when a company has potential, but its strategy, website, store, texts, or communication do not yet demonstrate the full value of its offering.
Brands needing a strategy
We help define your brand positioning, differentiators, audience, promise, value proposition, and communication direction.
Online stores
We strengthen communication of products, categories, SEO and the trust elements needed before purchasing.
Private label and producers
We build brand narratives, product descriptions, advantage communication, and materials that support product launches.
Companies undergoing website reconstruction
We create a new structure, content migration, logical linking, and SEO improvements before publishing a new website or store.
New products and services
We help you name your offer, plan your initial communications, and prepare the materials needed for your first campaigns or sales calls.
Teams without time for content
We take over the editing, proofreading, optimization, and content development so that the blog, website, categories, and materials work regularly.
What does starting a marketing partnership look like?
We start with what the company already has: strategy, website, store, copy, offerings, SEO results, sales materials, and development plans. Only then do we prioritize.
Diagnosis
We check the brand, offer, website or store, visibility, content, target group and the most important places where customer attention is lost.
Plan
We determine whether the priority is brand strategy, SEO, copywriting, a new website, an online store, marketing materials, or the full process.
Design
We prepare strategy, structure, mockups, texts, blog content, descriptions, messages, materials, or an SEO implementation plan.
Implementation
We publish, improve, optimize, and develop activities so that marketing does not stop at the concept stage.
Marketing Services – Frequently Asked Questions
Can you prepare a brand marketing strategy?
Yes. Karolina Sarnik, an external Brand Director operating under her own Brand Masters brand, is responsible for this area. Strategy may include positioning, branding, value proposition, commercial narrative, and a go-to-market plan.
Does Taxenlight handle SEO and copywriting?
Yes. We can prepare SEO strategies, content structures, blog posts, service descriptions, product descriptions, offer content, proofreading of existing materials, and internal linking.
Do you create websites and online stores?
Yes. We can design a website, landing page, or online store: from structure and UX, through content, to CTA elements, linking, and implementation.
Can I order just a selected item, e.g. a blog or marketing materials?
Yes. We can work on specific blog articles, edit existing texts, service descriptions, product descriptions, offers, landing pages, or marketing materials.
Can marketing be combined with VAT, accounting, HR or legal services?
Yes. This is particularly useful for cross-border sales, marketplaces, VAT OSS, foreign VAT registration, accounting, employment in Poland, or company management. This ensures that the content aligns with the actual business model.
