Your one-stop shop for eCommerce

Our approach focuses solely on business growth; we only grow, if you grow


Your one-stop shop for eCommerce

We build creative plans that grow your sales online


Your one-stop shop for eCommerce

We have global scale, local expertise 


About Us

We are Omnicom Transact, powered by ecommerce experts across the Omnicom Group.

Audience understanding sits at the heart of OMG Transact. But when it comes to eCommerce, it’s about more than just media placement, it’s an end to end ‘process’. OMG Transact is the consultative offering that supports our clients through this process to deliver sales growth.

We combine our strategic advisory, operational expertise spanning Amazon management, D2C and eRetail with the depth of implementation, scalability and efficiency of our own software solution, within the OMG Transact and Omnicom Media Group suite. This is backed up with the best data partnerships that help us build the most effective and creative plans to grow your business online.

For success when selling online, choose Transact.

Discover our Solutions

Growth is becoming harder to find. New business models are disrupting the trading norms. To be able to cut through and convert shoppers, it’s now critical for your business to stand out on the digital shelf whilst maximising reach, exposure and profitability across all online channels. To find out how OMG Transact can help grow your business online, click on our solutions below.

Our Work

Starbucks Coffee

In just 12 months we helped the client deliver 27% sales growth and achieved a visibility score of 115%

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We relaunched SEAT as a pure-play eCommerce brand in Norway. Within 8 months, the site delivered in excess of 500 test drives.

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In just one year we delivered a YOY increase in online sale units of 13% and achieved 32% incremental sales uplift from media activations at 3.5x ROAS.

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video: us in a nutshell



Not many people can do this, but I have found a partner who has in-depth Amazon expertise and a holistic approach. The very good results speak for themselves.
Thomas Knops

Head of Digital and eCommerce, Laundry & Home Care Germany, Henkel

PHD and the ecommerce team, Transact, work collaboratively with us to bring our project alive, complementing the media support with analysis, assessment and activations focused on online incremental sales and, therefore, business growth.
Carmen Armas

SEAT International Intelligent Media Manager

We have been very happy with the collaboration, support and importantly the sales uplift we have enjoyed through the highly skilled Transact team.
Patrik Lundell

Director Channel Business Development EMEA, Starbucks

Omnicom is one of the most important global agency partners for Google. We work in tight collaboration with them to deliver really good results for major brands.
Chad Lehman

Google Marketing Platform Global Partner Lead, Google

What we are doing working with partners like Omnicom, is to bring some sense to that digital advertising space and have the consumer at the centre of the brand’s attention
Matt Vignieri

Managing Director EMEA, Kenshoo

Resolution Media | Transact were the number one choice for us as specialists in Amazon marketing. They have been innovative, goal-oriented and successful in establishing our brand on Amazon.
Sandra Rudolph

Purchase Manager, Elsa Shoes


Brands that trust in us:

See Our Work



We can’t wait to hear from you. No matter how big or small the challenge is, OMG Transact is here to help you.