E-commerce Post-Purchase Emails: The 6-Email Flow That Drives Repeat Revenue
Build the complete post-purchase email sequence for e-commerce: order confirmation, shipping, delivery, review request, refund, and cross-sell. TypeScript code, webhook patterns, and timing strategy included.
The 5-Email SaaS Onboarding Sequence That Converts
Build a complete SaaS onboarding email sequence with React Email and Resend. Exact timing, subject lines, and production-ready code for welcome through trial-ending emails.
Subscription Lifecycle Emails: Trial, Upgrade, Dunning, and Cancellation Flows in Next.js
Every SaaS subscription generates predictable email moments. Build production-ready lifecycle email flows - trial activation, trial ending, payment receipts, plan changes, failed payment recovery, and cancellation confirmation - with Next.js and React Email.
GDPR and CAN-SPAM Compliance for Transactional Emails: What Developers Need to Know
Transactional and marketing emails have different legal rules. Learn the compliance requirements under CAN-SPAM, GDPR, and CASL - including the gray areas where most SaaS companies get fined.
Email Engagement Metrics for SaaS: The 5 Numbers That Actually Matter
Stop tracking vanity metrics. Focus on CTR, CTOR, conversion rate, and complaint/unsubscribe rates - the metrics that predict revenue and retention. Includes benchmarks, tracking setup, and how to improve each metric.
Transactional vs Marketing Email: When to Use Each (and How to Keep Them Separate)
Stop blurring the line between transactional and marketing email. Learn the legal, infrastructure, and deliverability differences - plus a decision framework, hybrid patterns, and common mistakes that tank inbox placement.
Email Support Tickets: The 7 Transactional Emails That Generate the Most Support Load (and How to Fix Them)
Reduce support tickets by 30-50% by fixing the seven transactional emails that generate the most 'I didn't receive it' and 'What does this mean?' tickets. A practical audit framework for founders and operators.
Email Verification Teardown: 8 Fixes That Stop Users Thinking It’s Phishing
A practical teardown of verification emails: subject lines, sender identity, CTA clarity, fallback links, and trust cues that increase clicks without feeling scammy.
Churn Prevention: The 5 Email Interventions That Actually Move the Needle
Most SaaS churn is preventable. These five email interventions - engagement alerts, exit surveys, feature discovery, behavioral shifts, and pre-renewal reminders - reduce cancellations by 20-40%.
Dunning Email Teardown: 9 Fixes That Recover More Payments (Without Angry Replies)
A practical teardown of failed payment (dunning) emails: reduce phishing vibes, clarify consequences, pick one CTA, and recover more revenue without support blowback.
Welcome Email Teardown: 7 Fixes That Improve Activation (Not Just Vibes)
A practical teardown of common welcome email mistakes and how to fix them: one clear next step, outcome-driven copy, trust signals, and a structure you can copy/paste.
Password Reset Email Subject Lines: 25 Copy/Paste Options (That Don’t Look Like Phishing)
A practical list of password reset email subject lines with guidance on clarity, trust, and deliverability. Includes literal defaults, ‘requested’ variations, and safe expiration wording.
Transactional Email Subject Lines: 25 Examples (and What Not to Do)
A practical, no-fluff guide to writing transactional email subject lines that users trust: rules, examples for resets/receipts/verification, and common mistakes to avoid.
Onboarding Email Retention Math: The 3 Numbers That Actually Matter
Stop writing onboarding emails for vibes. Use activation rate, time-to-value, and early churn to design a sequence that measurably reduces cancellations and increases retention.
5 Transactional Emails Every SaaS Needs at Launch
The five essential transactional emails you need before launching your SaaS: welcome, verification, password reset, invoice, and trial ending.