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email-promo

Generate RMBC-structured promotional emails with A/B subject lines and single CTA.

13|5|Updated Mar 20, 2026
Search Tags:#marketing#email#copywriting#direct-response#a/b-testing#subject-line#rmbc
One-click install
npx skills add https://github.com/stefan-georgi/dtc-copywriting-skills --skill email-promo
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: email-promo
Source: https://github.com/stefan-georgi/dtc-copywriting-skills/tree/main/skills/email-promo
Command: npx skills add https://github.com/stefan-georgi/dtc-copywriting-skills --skill email-promo

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill removes the tedious guesswork and formatting friction of writing short-form promotional emails by producing RMBC-structured copy that includes three A/B subject line variants, preview text, a focused body with one CTA, and a PS line while enforcing direct-response quality gates.

Core Features & Use Cases

  • RMBC-structured output: Generates subject lines, preview text, body copy, CTA, and PS optimized for launch, flash sale, cart recovery, or content-to-sale emails.
  • A/B-ready subject lines: Produces three mobile-friendly subject variants (curiosity, benefit-direct, pattern-interrupt) and a complementary preview text.
  • Quality gates & constraints: Enforces specificity, mechanism quantification, proof diversity, objection handling, single-CTA rules, and paragraph/length constraints for deliverability and scanability.
  • Use Case: Convert a new product launch into a high-impact email that teases the mechanism, addresses top objections with proof, and drives a single tracked click.

Quick Start

Write a launch email for a new productivity app priced at $49 that targets busy freelancers, include three subject line variants, 50-80 character preview text, a single CTA, and a persuasive PS line.

Frequently Asked Questions about email-promo

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What is RMBC structure in email copywriting?▼

RMBC structure in email copywriting organizes promotional messages into subject lines, preview text, body copy, single CTA, and PS line. It enforces direct-response quality gates like specificity, mechanism quantification, proof diversity, and objection handling for high-converting emails.

How do I write a promotional email for a flash sale?▼

Writing a flash sale promotional email requires generating RMBC-structured copy with short-form direct-response elements. This includes three mobile-friendly A/B subject variants, preview text, focused body with single CTA, and persuasive PS line to drive immediate conversions.

Can I use direct-response copywriting for cart recovery emails?▼

Direct-response copywriting works for cart recovery emails by applying RMBC structure to address objections with proof and drive a single tracked click. The format enforces paragraph length constraints and single-CTA rules optimized for mobile inboxes.

Why does my promotional email need a single CTA link?▼

A single CTA link in promotional emails enforces direct-response scanability and focuses recipient attention on one tracked click. Multiple links dilute conversion intent and violate the quality gates required for mobile-optimized RMBC-structured copy.

What's the best way to write a launch email for a new product?▼

The best way to write a launch email is using RMBC-structured copy that teases the mechanism, addresses top objections with diverse proof, and drives a single tracked click. This includes three A/B subject variants and persuasive PS line for mobile inboxes.

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