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How Web Push Notification Marketing Generated $5,461 in One Month — From a Cold Start

Push notification examples and results.

About the Client and the Problem They Faced

Founded in Austin, Texas in 2004, GRAV designs products for cannabis consumption rituals. One of the most recognized names in its category, GRAV sells direct-to-consumer via Shopify. 

Challenge

GRAV sells cannabis accessories, a regulated, age-restricted category where paid advertising is limited and email faces heavy filtering. They needed a direct channel to reach customers without relying on ad platforms or carriers.

$5,461 in One Month From Web Push Notifications — Starting From Zero

Starting from zero, the numbers told a clear story. In just 34 days, driven entirely by automations and powered by PushOwl:

Attributed Revenue
$ 0
Revenue per Subscriber
+ 0 %
Pop-up Opt-in Rate
0 %
Push Subscribers
0

Why Regulated Brands Need a Direct Channel Like Web Push

Flowium manages retention for a large roster of ecommerce brands. The team wanted a channel that generates genuinely incremental revenue, never cannibalises email or paid, and stays light enough to scale across many clients.

That channel is web push notifications, and if you’re new to it, here’s a quick primer on how web push works for ecommerce brands.

Here's How Flowium Approached the Web Push Notification Project

Web push notification example for GRAV brand.

Here's How Flowium Used Web Push Notifications to Drive Results for GRAV

Flowium ran a deliberate, controlled test built around one clear hypothesis: that a push subscriber list compounds on its own, with revenue growing faster than the list itself. To prove it, we kept the setup minimal and the variables isolated.

To run the channel, Flowium partnered with PushOwl, the web push platform built for ecommerce brands on Shopify.

Web push was added to GRAV as a standalone channel.

Nothing else in the marketing mix changed.

Only the core automations were switched on: abandoned cart recovery and browse abandonment.
It ran with no broadcast campaigns and no Smart Delivery.

Switching both on is expected to lift these results by at least 10 to 30 percent.

Web Push Notification Subscribers and Revenue, Climbing Together

Real revenue numbers, captured straight from GRAV’s Brevo PushOwl dashboard as the month progressed.

Revenue grew about 3.5x while the subscriber list grew about 2.7x, and revenue per subscriber is up 33%. The channel compounds on its own, and it compounds faster the moment a campaign cadence is added on top.

Flowium and Brevo PushOwl run this cadence together, guiding GRAV from automations to a full campaign rhythm and scaling the web push notification channel hand in hand.

GRAV Has Barely Scratched the Surface of Web Push

The $5,461 generated in one month came entirely from automations, and two of the most powerful revenue levers haven’t been touched yet.

Broadcast campaigns will push sale moments, product launches, and seasonal offers to the full subscriber list. Smart Delivery will time every message to land when each subscriber is most active and most likely to buy.

Together, these two additions are projected to lift results by at least 10% to 30% on top of what automations are already delivering on their own.

What Our Clients are Saying

What Our Clients Say

Don’t just take our word for it. Here’s what brands like yours say about working with Flowium.

Rachel Brown
Rachel Brown

Andriy and his team are awesome. They created an email campaign for me and my online sales increased by 40% in a matter of a few months. Crazy.

He is professional, organized, and sent me thorough demo videos walking me through the process so I could have my assistant do updates. Would highly recommend him.

Dale Slear
Dale Slear
Position or date
Flowium helped my company create the foundation of our automated emails and list segmentation which continue to perform and bring in extra revenue today. Their team was a pleasure to work with and I'd recommend them to anyone who wants to expand their email program. Flowium helped my company create the foundation of our automated emails and list segmentation which continue to perform and bring in extra revenue today. Their team was a pleasure to work with and I'd recommend them to anyone who wants to expand their email program.
Allie Guertin
Allie Guertin
Position or date
Top notch Klaviyo Agency partner. The growth they bring to their clients is almost hard to believe - but after getting to know this team, it makes a whole lot of sense. They are true experts in the Email and SMS space. Couldn't recommend them enough!
Yonatan Cohen
Yonatan Cohen
Position or date
Andriy and his team know exactly what to do and how to help small businesses in many industries. He is exceptionally organized and knows how to get right to the heart of solving problems and providing scalable solutions.
Mark Robinson
Mark Robinson
Position or date
Flowium are one of the best marketing agencies I've yet to come across. They are incredibly organized, results orientated and always come back to you super quick to answer any questions you have about their work. They're a great team and always have a super positive, motivating attitude. Very pleased with what they've done for my brand - thanks Kyrah, Amanda & Jeffrey. You guys are awesome!
Olivia Sepel
Olivia Sepel
2022-12-02
incredible team, highly skilled! Grateful to come across them!
Emily Lin
Emily Lin
2022-09-28
Flowium team is an awesome email marketing agency that our team has been working with. They are very organized and professional by using the Mirro board. Amanda is very easy and efficient to communicate and work with. Overall they have made our workflow a lot more seamless, it's a great experience. We would highly recommend it.
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Clutch 4.9
based on 23 reviews
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Google 4.7
based on 57 reviews

Brands We’ve Worked With

Check out the CBD brands we partnered with.

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