Before email existed
From January to June 2024 this store was earning revenue on its own — respectable, but capped. No owned audience, no compounding channel. Paid or organic traffic would arrive, convert at whatever rate it did, and leave. There was nothing to retarget, nothing to nurture, no way to reach customers again without spending more to acquire them again.
What changed in July 2024
Email went live. Automations first — welcome sequences, abandoned cart flows, post-purchase triggers. Then campaigns. Within four months, revenue that had been flat was compounding. The automations built in those early months continued running through the entire 25-month dataset with minimal additional effort.
This is the part clients often underestimate: you build the flows once. An abandoned cart email doesn't need a strategist to fire it at 2pm on a Tuesday. It fires 30 minutes after someone leaves without buying, every time, indefinitely.
The unsubscribe crisis — and the recovery
The most instructive chapter in this data isn't the revenue peak. It's February 2025, when the unsubscribe rate hit 7.58%. Industry benchmarks flag anything above 0.5–1% as worth investigating. 7.58% is a distress signal.
The list had nearly doubled from October 2024 to February 2025. Fast growth is exciting. Poor acquisition quality is not. When subscribers opt in without genuine intent — or get bombarded before they're ready — they leave.
The correction involved better segmentation, cleaner acquisition sources, and more deliberate send cadence. By June 2025, the unsub rate had dropped below 3% and never came back up. The engaged list kept growing anyway — from ~6,000 in mid-2025 to nearly 14,000 by April 2026. Quality and scale, at the same time.
What this means for your brand
Most ecommerce brands treat email as a promotional tool — something you send when there's a sale. This data shows it's infrastructure. The channel that amplifies everything else: makes product launches land harder, turns seasonal peaks higher, and increases the lifetime value of every customer you've already paid to acquire.
The brands that struggle with email make one of two mistakes. They underinvest and leave recoverable revenue on the table. Or they over-extract — too many sends, poor targeting, purchased lists — and burn trust faster than they can rebuild it.
Done right, email isn't just a revenue channel. It's the most durable asset an ecommerce brand can build.