Here are a few examples of the project we did and the results:
Project #1
Scope of work: Creating email marketing strategy, implementation marketing strategy and ongoing weekly optimization.
The Revenue increase from flows is between 9 – 15%
The revenue increase from campaigns is between 35 – 42%

Project #2
Scope of work: Creating email marketing strategy, implementation marketing strategy and ongoing weekly optimization.
The Revenue increase from flows is between 10 – 17%
The revenue increase from campaigns is between 11 – 15%

Project #3
Scope of work: We were responsible only for creating campaigns for this project. The flows (automatic emails) were done by another company.
The revenue increase from campaigns is between 35 – 50%

Andriy Boychuk is an email marketing expert and the founder and CEO of Flowium—a leading Klaviyo Elite agency for eCommerce. Since launching Flowium in 2017, he has helped DTC brands unlock the full potential of email and SMS through retention marketing, building retention-driven lifecycle systems that generate consistent, scalable revenue.
A Klaviyo Champion and creator of Klaviyo Mastery courses, Andriy combines deep strategic insight with hands-on execution. He also runs a dedicated YouTube channel focused on email marketing and hosts the Email Einstein podcast, where industry experts share insights on the evolving world of eCommerce email and SMS marketing.
His approach centers on turning strong customer retention and retention marketing strategies into long-term growth engines—helping brands not just convert customers, but turn them into loyal advocates.