Marketing91 is an online publication publishing since 2009 with a long-standing focus on marketing, branding, business and the analysis of brands, strategies and tools used by companies and professionals.
Over the years, Marketing91 has evolved alongside the way people research products, services and business information online. Today, the site combines its extensive archive of marketing and business content with practical research into online tools, discounts, coupon codes and selected services, including a dedicated coverage area for trading tools and proprietary trading firms.

Our Story
Marketing91 has been publishing educational content about marketing, branding, management and business since 2009.
During its earlier years, the website developed an extensive library of articles explaining marketing concepts, business models, brand strategies, SWOT analyses, competitors, management topics and other subjects used by students, marketers, entrepreneurs and business professionals.
That historical body of content remains an important part of Marketing91. Older resources that continue to provide value are preserved and maintained under the site’s current editorial structure, with articles reviewed and updated where appropriate.
Historical and general editorial content may be attributed to the Marketing91 Editorial Team, our collective editorial byline for content maintained by the publication rather than by an individual current author.
Marketing91 Today
Marketing91 is now owned and operated by I4TRADERS ONLINE SERVICES S.L. The website continues to build on its established marketing and business foundation while placing greater emphasis on content that helps readers research and compare online products, services, tools and promotional offers.
One of our main areas of coverage is marketing and ecommerce software. We research tools used for digital marketing, affiliate marketing, ecommerce, Amazon selling, artificial intelligence, content creation and other online business activities. Our Marketing Tools Discounts section includes coupon codes and promotional offers for many of these services.
Marketing91 also maintains a separate editorial focus on trading tools and proprietary trading firms. This includes research into funded trading programs, prop firm evaluations, trading rules, drawdowns, payout policies, platforms and promotional offers. Readers looking for current offers can explore our prop firm discount codes and our broader trading and financial tools discounts.
Our Editorial Team
Marketing91’s content is maintained through a combination of named specialist authors and our collective editorial team. Individual authors cover subjects related to their professional experience, while the Marketing91 Editorial Team maintains historical and general editorial content published by the site.

Marketing91 Editorial Team
Marketing91 Editorial Team is the collective editorial byline used for historical and general content maintained by Marketing91. It covers the site’s established library of marketing, branding, management, business, ecommerce and digital tools content.
Articles attributed to the Editorial Team may include resources originally created before the site’s current ownership and subsequently maintained under Marketing91’s current editorial structure. These articles may be reviewed and updated when factual information, examples, sources or other material details require revision.

Adrian Perez – Chief Marketing Officer
Adrian Perez is a digital marketing and affiliate marketing specialist with professional experience in online marketing since 2008. At Marketing91, he researches and writes about digital marketing, ecommerce, affiliate marketing, online business, marketing software and tools for online sellers, with particular experience in software and services designed for Amazon sellers and ecommerce businesses.

Eduardo Montero – Futures Trader & Prop Trading Analyst
Eduardo Montero is a futures trader and prop trading analyst with experience in financial markets since 2014. At Marketing91, he researches proprietary trading firms, funded trading accounts, evaluation rules, drawdowns, payout conditions, trading platforms, comparisons and promotional offers.
His work includes monitoring changes to prop firm programs and offers so that our trading-related content can be reviewed and updated when relevant conditions change.
You can learn more about our authors, editorial structure and areas of responsibility on the Marketing91 Team page.
How We Research Discounts and Offers
For coupon, discount and promotional pages, our goal is to provide information that is useful at the time a reader visits the page. Offers can change frequently, so we periodically review published promotions and update pages when coupon codes expire, discounts change or better offers become available.
Where appropriate, our articles also explain relevant product or program conditions rather than presenting a coupon code in isolation. For marketing and ecommerce software, this can include plans, pricing and key features. For proprietary trading firms, it can include evaluation requirements, drawdown rules, funded account conditions, payout policies and trading platforms.
Dates such as “verified” or “updated” are intended to indicate when information has been reviewed. They should not be interpreted as a guarantee that a third-party company will not modify an offer or its terms after publication.
Editorial Independence and Affiliate Relationships
Marketing91 may earn commissions when readers purchase products or services through certain links published on the website. Affiliate relationships help support the operation of the site, but they do not change our responsibility to describe offers, products and services as accurately as possible.
Commercial or affiliate relationships do not guarantee positive coverage. We aim to distinguish editorial information from advertising and to correct material inaccuracies when they are identified.
For more information about our research, authorship, updating process, commercial relationships and editorial standards, please read our Editorial Policy.
Ownership and Contact
Marketing91 is owned and operated by I4TRADERS ONLINE SERVICES S.L., a company based in Spain.
Company Name: I4TRADERS ONLINE SERVICES S.L.
Company ID: ESB13974019
Address: Calle Rosalia de Castro 67 2C– 36201 – Vigo, Pontevedra, Spain
Our offices are not open to the public and are private.
E-mail: [email protected]
For questions about Marketing91, corrections, business enquiries or other matters related to the website, please visit our Contact page.
We sincerely hope and work daily to make the information on our website useful to you.
See you around :)
Marketing91 Team