Building a Retention Marketing System for an American E-commerce Brandrn
About client
CS AUTO — an American online store specializing in the sale of premium license plate frames and badges for cars. The brand targets car owners who value customization and style for their vehicles (Mustang, Jeep, BMW, etc.)
Project goal
To create a comprehensive email communication system for customer retention and maximizing profit from the existing database. The main focus is on automating sales at all stages of the user journey: from first contact to repeat purchases.
Tasks
How We Achieved the Result
Challenges
Before starting the collaboration, the client had a database of 1900 contacts in Shopify, which was virtually unused for repeat sales. Communication with customers was chaotic, there were no set automations for abandoned carts, and the technical domain settings did not guarantee that emails would land in the inbox, leading to a loss of potential profit at every stage of the funnel.
Results
1. Strategic Audit and Segmentation
We started by analyzing the database of 1900 contacts collected through Shopify. We cleaned it of invalid addresses and divided the audience into segments: “New,” “One-time Buyers,” “VIP,” and “Abandoned.” This allowed us to make communication personalized rather than mass.
2. Technical Setup and Integration
To ensure high email deliverability, we verified the domain csauto.us and set up webhooks. The Shopify → SendPulse integration allowed us to automatically trigger emails in response to customer actions: order placement, abandoned cart, or profile creation.
3. Design and Copywriting
We developed a universal Master Template with a focus on the mobile version. The style is strictly masculine and practical, using professional automotive slang from the USA. The texts were based on the formula: Benefit → Proof → CTA.

4. Building Automated Funnels (Flows)
Three key chains were developed and laid out (a total of 11-12 emails):
- Welcome Flow (3 emails): introduction to the brand and offering bestsellers.
- Abandoned Cart Flow (4 emails): reminder about the product with a limited-time offer (72h promo).
- Post-Purchase Flow (4 emails): thank you, care instructions, and cross-sell of related products.

Results
- Full system readiness: an event map has been created (Abandoned Checkout, New Customer, etc.) for automatic trigger activation.
- Artifact database created: 12 unique HTML emails have been developed and a pop-up with a 10-15% offer for the first order has been set up.
- Testing plan prepared: hypotheses for A/B tests of email subjects and CTAs have been formulated to increase the Recovery Rate by 10-25%.
Conclusions
The key factor for success in this project was the deep integration of Shopify data with the email platform. Instead of standard newsletters, the client received an autonomous system that “catches up” with the buyer at the right moment. For B2B or niche e-commerce in the USA, it is critically important to have an impeccable technical reputation of the domain and personalized visual content, which we implemented for CS AUTO.
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