ZHS field guide · 66 practical lessons

The operating system for email & SMS

Search the exact playbooks, benchmarks, flow maps, and lessons we use to build retention programs for DTC brands.

66 guides13 learning tracks$50M+ attributed client revenue
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Foundations1Open track →

Start here: how email and SMS fit together

Strategy & Benchmarks10Open track →

KPIs, forecasting, and what good looks like

Strategy & Benchmarks

How Much Revenue Should Email and SMS Drive?

Use retention revenue share without fooling yourself: define the denominator, separate attributed from incremental revenue, compare like periods, and diagnose the system behind the number.

Foundationalbenchmark10 min read
Strategy & Benchmarks

The Email & SMS KPIs That Actually Matter

A source-aware KPI system for retention: stable denominators, practical guardrails, attribution context, and the decisions each metric should drive.

Foundationalbenchmark7 min read
Strategy & Benchmarks

How to Audit Your Email & SMS Program

A framework for auditing your retention marketing. Identify gaps, benchmark performance, and prioritize improvements for maximum ROI.

Intermediatechecklist8 min read
Strategy & Benchmarks

How to Forecast Email and SMS Revenue Without Making Up the Upside

Build low, base, and high retention scenarios from a stable denominator, eligible audience, conversion economics, and explicit attribution assumptions.

Advancedguide10 min read
Strategy & Benchmarks

Email Lessons From Brands Doing It Right

How to study strong DTC email programs without copying surface-level tactics: extract the operating decision, test it in your context, and preserve your brand.

Intermediatecase study11 min read
Strategy & Benchmarks

Alex Hormozi's Email Marketing Strategy, Applied to DTC Brands

A DTC-ready reading of Alex Hormozi's give-give-give-ask approach: use the operating ideas without treating creator-reported results as a universal benchmark or revenue promise.

Intermediateguide10 min read
Strategy & Benchmarks

Attribution and Reporting Without Fooling Yourself

A source-aware way to read email and SMS attribution: record the model, compare stable cohorts, separate reporting layers, and validate material decisions with stronger evidence.

Advancedguide6 min read
Strategy & Benchmarks

Subscription Retention Marketing: The Lifecycle System for Recharge and Klaviyo

Build a subscription lifecycle that reduces preventable churn: activation, upcoming-order management, failed-payment recovery, skip and swap paths, cancellation feedback, and winback.

Advancedguide14 min read
Strategy & Benchmarks

Subscription Cancellation Prevention: A Recharge Save System

Build reason-specific Recharge cancellation paths that use skips, delays, swaps, support, and disciplined incentives without hiding the cancel option or training discount abuse.

Advancedsop11 min read
Strategy & Benchmarks

Subscription Failed-Payment Recovery: Recharge Dunning and Klaviyo Messaging

Coordinate Recharge retry logic with Klaviyo email and SMS so payment failures recover cleanly, successful charges exit immediately, and support can see the real account state.

Advancedsop10 min read
Klaviyo & Setup6Open track →

Settings, integrations, and the data layer

Klaviyo & Setup

10 Klaviyo Settings You Need to Get Right

A source-aware ZHS launch checklist for Klaviyo settings: audience determination, sender identity, consent, tracking, attribution, Shopify events, and reporting.

Foundationalguide10 min read
Klaviyo & Setup

The Klaviyo Roadmap: From Empty Account to Operating System

The phased path ZHS uses to establish measurement, sending readiness, capture, lifecycle flows, campaigns, and SMS without promising a fixed revenue result.

Intermediateguide9 min read
Klaviyo & Setup

The Data Layer: Integrations That Make Klaviyo Smart

Build a trustworthy Klaviyo data layer: connect Shopify first, add each system for a named use case, and QA the events and consent that flows depend on.

Intermediateguide9 min read
Klaviyo & Setup

How to Use Klaviyo's New AI (Composer) to Build Flows

A practical, human-reviewed workflow for using Klaviyo Composer to draft flows and campaigns without handing strategy or QA to AI.

Intermediateguide7 min read
Klaviyo & Setup

How to Migrate From Mailchimp to Klaviyo Without Losing Consent or Revenue

A staged Mailchimp-to-Klaviyo migration plan for DTC brands: preserve consent and suppressions, rebuild flows, authenticate the domain, warm sending, and cut over without double-sending.

Intermediatesop13 min read
Klaviyo & Setup

Migrating to Klaviyo: The ESP Cutover Hub

Choose the right migration path from Omnisend, Constant Contact, Campaign Monitor, HubSpot, Sendlane, or another ESP without losing consent, suppressions, forms, automations, or sender reputation.

Advancedcomparison12 min read
Deliverability5Open track →

Land in the inbox, not spam

Popups & List Growth3Open track →

Turn anonymous traffic into subscribers you own

Email Flows13Open track →

Automated revenue that runs 24/7

Email Flows

The Complete Welcome Flow Guide for DTC Brands

Build a consent-aware welcome email and SMS journey with a clear starting configuration, exits, measurement plan, and a visual Klaviyo flow map.

Foundationalguide10 min read
Email Flows

Checkout Abandonment Flow: The Highest-Intent Recovery Sequence

Build a Checkout Started flow in Klaviyo with the correct trigger, purchase exit, timing, new-vs-returning split, dynamic cart data, email and SMS sequence, and QA.

Foundationalsop10 min read
Email Flows

Abandoned Cart Recovery: The Definitive Klaviyo Guide

Build an Added to Cart recovery flow with the right eligibility, timing, purchase-history split, email and SMS sequence, exit rules, and recovery benchmarks.

Foundationalguide8 min read
Email Flows

The Browse Abandonment Flow: Recover Silent Shoppers

Browse abandonment emails catch shoppers who viewed products but never added to cart. Learn the triggers, timing, and messaging that turn browsers into buyers.

Intermediateguide7 min read
Email Flows

The Site Abandonment Flow: Recover Visitors Before They Bounce

Site abandonment emails catch visitors who landed on your store but never viewed a product. Learn the Active on Site trigger, the suppression filters, and the 3-email arc that wins back your lowest-intent traffic.

Advancedguide8 min read
Email Flows

The Post-Purchase Flow: Turn One Order Into Two

Build a post-purchase program that supports the buyer after checkout, separates operational updates from lifecycle messaging, and measures repeat behavior by cohort.

Intermediateguide8 min read
Email Flows

The Winback Flow: Re-Engage Customers Before They Churn

Build a product-aware winback flow with a defensible lapse definition, consent-aware eligibility, purchase exits, and a clear measurement plan.

Advancedguide7 min read
Email Flows

The Sunset Flow: Protect Your Deliverability on Purpose

Build a documented reactivation and suppression policy that protects permission, preserves profile history, and avoids treating privacy-inflated opens as proof of interest.

Advancedguide8 min read
Email Flows

The Replenishment Flow: Win the Reorder Before They Run Out

Build a product-specific reorder program using observed usage and repurchase data, clear exits, and a measured subscription option where it fits.

Intermediateguide6 min read
Email Flows

The Back-in-Stock Flow: Turn Sold-Out Into Sold

Turn a sold-out product page into a variant-specific restock request and a governed path back to the product when inventory returns.

Intermediateguide6 min read
Email Flows

The Review Request Flow: Turn Buyers Into Social Proof

Build a review request flow that asks eligible buyers for honest feedback after a documented product-use window.

Intermediateguide6 min read
Email Flows

The VIP & Loyalty Flow: Reward Your Best Customers

Build a clear, rolling VIP recognition journey around a documented customer definition, meaningful benefits, and an experience worth maintaining.

Advancedguide6 min read
Email Flows

The Flow Audit: Where Your Automations Leak Revenue

Your flows are live, but are they actually built out? Learn the audit ZHS runs to find the gaps, missing branches, and dead sends quietly costing you revenue.

Advancedchecklist8 min read
SMS5Open track →

Text marketing that respects the channel

Copywriting4Open track →

Writing emails people actually read and act on

Email Design4Open track →

Emails that look premium and convert

Segmentation3Open track →

The right message to the right person

Campaigns8Open track →

A planned, segmented sending calendar

Campaigns

How Often Should You Send? The Campaign Cadence Playbook

Build a measurable email campaign cadence around recipient pressure, engagement tracks, commercial moments, and marginal performance, not a universal send-count rule.

Foundationaltemplate9 min read
Campaigns

How to Drive Sales Without Discounting

Discounts train your list to wait and crush your margins. Learn the campaign angles ZHS uses to sell at full price: education, story, social proof, and urgency that is real.

Intermediateguide9 min read
Campaigns

How to Use Customer Stories and UGC in Your Emails

Use approved customer reviews, photos, and stories to address specific reader questions in email without overstating what proof can establish.

Intermediateguide7 min read
Campaigns

How to A/B Test Your Email (the Right Way)

Most brands A/B test wrong: too many variables, too small a sample, no real conclusion. Learn the disciplined way ZHS tests so wins actually compound.

Intermediateguide6 min read
Campaigns

How to Run a Product Launch or Drop by Email

The best DTC brands treat every launch like an event. Here is the email and SMS sequence that builds anticipation and sells through a drop.

Intermediateguide6 min read
Campaigns

Cross-Sell and Upsell Without Being Annoying

Use first-party purchase signals to make a more relevant next-product recommendation in email and SMS.

Intermediateguide6 min read
Campaigns

Seasonal and Gifting Campaigns That Actually Convert

Plan seasonal, gifting, and moment-based campaigns that have a real customer and product reason to exist.

Intermediateguide6 min read
Campaigns

The BFCM & Holiday Email Playbook

Black Friday is won in October. Learn the ZHS pre-BFCM prep, send cadence, and deliverability moves that turn the biggest week of the year into your biggest.

Advancedguide11 min read
Case Studies1Open track →

Real accounts, real numbers, verified

Working With Us3Open track →

Process, pricing, and what to expect

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