Case Study: How "Sweet Treats" Doubled Sales in 90 Days

Updated: January 7, 2026 | By Shafin Ahmed

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Automation isn't just for tech companies. Today, we're looking at "Sweet Treats," a local family-owned bakery that used Brevo to revolutionize their business.

+115% Increase in Online Orders

Achieved in just 3 months using a simple 3-step automation workflow.

The Problem

Sweet Treats had a loyal customer base, but they were losing money. Why? They had no way to retain customers. People would come in, buy a coffee, and maybe not return for 2 months.

Owner Maria tried using Mailchimp, but the costs for her 2,000-person list were eating into her profits, and she found the interface too confusing to set up automated birthday coupons.

The Solution: Switching to Brevo

Maria switched to Brevo's Free plan. Here is the exact strategy she used:

1. The "Birthday Club" Popup

She put a simple form on her website: "Join our Birthday Club and get a Free Cupcake." This captured emails and birthdates.

2. The Automated Workflow

In Brevo, she set up a "Date-based" automation.
On [Birthdate] at 8:00 AM -> Send Email "Happy Birthday! Here is your coupon."

3. The "We Miss You" Trigger

If a customer hadn't ordered online in 60 days, Brevo automatically sent a "10% Off Your Next Order" email.

The Results

The results were immediate. The "We Miss You" campaign alone recovered 15% of lost customers. The Birthday campaign drove foot traffic every single day.

Cost to Maria: $0. Because she sends fewer than 300 emails a day, she stays on Brevo's free plan.

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