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skill Marketing

Bundle Creator

bundle-creator

Designs product bundles with pricing strategy, margin analysis, and promotional copy. Use this skill when a user wants to create product bundles, increase average order value through bundling, analyze bundle margins, or write promotional copy for bundle offers in their e-commerce store.

Add this skill
  1. This skill, packaged and ready to upload. bundle-creator.zip
  2. In claude.ai or Claude desktop: Customize → Skills (+) → Create skill → Upload a skill, select the zip and toggle it on. Greyed out? Enable code execution under Settings → Capabilities.
  3. It’s live in your chats — no code, no setup. Want every Marketing skill at once? Add the whole plugin from the Marketing page (Customize → Personal plugins → Create plugin → Upload plugin).

When to Use This Skill

  • User wants to increase average order value (AOV) through bundling
  • User needs to decide which products to bundle together
  • User wants margin analysis on potential bundle pricing
  • User needs promotional copy for a bundle offer
  • User is designing a "starter kit," "essentials pack," or curated set
  • User asks about bundle pricing strategy or discount structures

Core Principle

A GREAT BUNDLE SOLVES A COMPLETE PROBLEM — IT IS NOT A RANDOM DISCOUNT ON UNRELATED PRODUCTS THROWN TOGETHER.

Bundle Types Reference

Bundle Type Logic Best For Typical Discount
Starter Kit Everything a beginner needs to start New customer acquisition 15-20% vs. buying separately
Complete Solution Solves one problem end-to-end Mid-funnel conversion 20-25%
Mix & Match Customer picks X items from a category Clearing inventory, variety seekers 10-15%
Upgrade Bundle Core product + premium add-ons Upselling, AOV increase 10-15% on add-ons only
Gift Set Curated for gifting occasions Seasonal, holidays 15-20%
Subscribe & Save Recurring bundle with auto-ship Consumables, retention 15-25%
Cross-Sell Bundle Complementary products from different categories Discovery, basket size 10-20%

Workflow

Phase 1: Identify Bundle Opportunities

  1. Gather product data from the user:

    • Product names, individual prices, and cost/margin per unit
    • Which products are frequently purchased together
    • Which products have excess inventory
    • Current AOV and target AOV
    • Customer segments (new, returning, VIP)
  2. Analyze purchase patterns to find natural bundles:

    • Products that solve the same problem at different stages
    • Products that are used together in a workflow or routine
    • A hero product + accessories/consumables
    • High-margin items that can subsidize a discount on the bundle

Phase 2: Design the Bundle

  1. Select products for the bundle following these rules:

    • Include 1 anchor product (the reason they buy the bundle)
    • Add 1-3 complementary products that enhance the anchor
    • Ensure every product in the bundle makes logical sense together
    • Include at least one high-margin item to protect profitability
  2. Choose the bundle type from the reference table above

Phase 3: Price the Bundle

  1. Calculate the pricing using this framework:
Individual total:    Sum of all products at full price
Bundle discount:     10-25% depending on bundle type
Bundle price:        Individual total × (1 - discount %)
Bundle COGS:         Sum of cost for all products
Bundle margin:       (Bundle price - Bundle COGS) / Bundle price × 100
Margin threshold:    Bundle margin must be ≥ 40% (or ≥ user's minimum)
  1. Validate the pricing:
    • Bundle margin must stay above the user's minimum acceptable margin
    • The discount must feel meaningful (under 10% does not motivate bundling)
    • The bundle price should land on a psychological price point ($49, $79, $99, $149)
    • The "you save $X" number must be compelling when displayed

Phase 4: Write the Copy

  1. Create promotional copy for the bundle:

    • Bundle name — descriptive and benefit-oriented
    • Headline — what the bundle does for the customer
    • Description — 2-3 sentences on why these products belong together
    • Value callout — "Worth $X, yours for $Y" with savings highlighted
    • What's included — bulleted list with one benefit per product
    • Who it's for — specific customer description
  2. Write supporting copy:

    • Product page CTA button text
    • Email announcement (subject line + body)
    • Social media post (Instagram/Facebook)

Phase 5: Deliver the Complete Bundle Plan

  1. Format the final output as a complete bundle card with pricing, margins, copy, and promotion plan

Example 1: Skincare Starter Kit Bundle

Input: "I sell skincare products. I want to create a starter kit to get new customers to try multiple products. Here are my products and costs:

  • Cleanser: sells for $28, costs me $6
  • Toner: sells for $24, costs me $5
  • Serum: sells for $42, costs me $9
  • Moisturizer: sells for $32, costs me $7
  • Eye Cream: sells for $36, costs me $8"

Output:

Bundle: The Fresh Start Kit

Bundle type: Starter Kit (new customer acquisition)

Products Included

Product Retail Price COGS Individual Margin
Cleanser $28.00 $6.00 78.6%
Toner $24.00 $5.00 79.2%
Serum (anchor) $42.00 $9.00 78.6%
Moisturizer $32.00 $7.00 78.1%

Pricing Analysis

Individual total:     $126.00
Bundle discount:      20%
Bundle price:         $99.00 (psychological price point)
Actual discount:      $27.00 (21.4%)
Bundle COGS:          $27.00
Bundle margin:        $72.00 (72.7%)
Margin vs. baseline:  72.7% bundle vs. 78.6% avg individual — healthy trade-off

Why not include the Eye Cream? Keeping it out of the starter kit creates a natural upsell after the customer loves the routine. Offer it as an "Add the Eye Cream for $29" upgrade at checkout.

Promotional Copy

Bundle name: The Fresh Start Kit Headline: Your complete skincare routine in one box — no guessing, no research, no regrets.

Product page description:

Stop buying skincare one product at a time hoping they work together. The Fresh Start Kit gives you the complete 4-step routine our customers swear by — cleanser, toner, serum, and moisturizer — formulated to work as a system. Worth $126, yours for $99.

What's included:

  • Daily Glow Cleanser — removes buildup without stripping moisture
  • Balancing Toner — preps skin to absorb your serum 2x better
  • Vitamin C Brightening Serum — the hero product that fades dark spots in 4 weeks
  • Deep Hydration Moisturizer — locks everything in for 12-hour moisture

Who it's for: First-time customers who want a complete routine without the guesswork. Perfect for anyone tired of mismatched products from different brands.

CTA button: "Get the Full Routine — $99" Value badge: "Save $27 vs. buying separately"

Email subject line: Your entire skincare routine for $99 (save $27) Instagram caption:

Stop building your routine one product at a time. The Fresh Start Kit has everything: cleanser, toner, serum, moisturizer. 4 products. 1 box. $99 (worth $126). Link in bio.

Example 2: Coffee Subscription Bundle

Input: "I run a specialty coffee roastery. I want to bundle our top three single-origin bags with a branded mug to increase AOV. Bags are $18 each (cost $5), mug is $22 (cost $4)."

Output:

Bundle: The Origin Explorer Set

Bundle type: Cross-Sell Bundle (discovery + gifting)

Products Included

Product Retail Price COGS Individual Margin
Ethiopian Yirgacheffe (12oz) $18.00 $5.00 72.2%
Colombian Huila (12oz) $18.00 $5.00 72.2%
Guatemalan Antigua (12oz) $18.00 $5.00 72.2%
Ceramic Pour-Over Mug $22.00 $4.00 81.8%

Pricing Analysis

Individual total:     $76.00
Bundle discount:      18%
Bundle price:         $62.00 (actual discount: 18.4%)
Savings:              $14.00
Bundle COGS:          $19.00
Bundle margin:        $43.00 (69.4%)
Margin vs. baseline:  69.4% bundle vs. 74.6% avg individual — strong margin preserved
AOV impact:           Current AOV likely ~$36 (2 bags). Bundle pushes to $62 (+72%)

Promotional Copy

Bundle name: The Origin Explorer Set Headline: Three continents. Three flavor profiles. One gorgeous mug.

Product page description:

Taste the difference terroir makes. The Origin Explorer Set takes you from the bright citrus of Ethiopia to the caramel sweetness of Colombia to the chocolatey depth of Guatemala — plus our handmade ceramic pour-over mug to brew them in. Worth $76, yours for $62.

What's included:

  • Ethiopian Yirgacheffe — bright, citrus-forward, tea-like body (light roast)
  • Colombian Huila — caramel sweetness, balanced acidity (medium roast)
  • Guatemalan Antigua — rich chocolate, nutty finish (medium-dark roast)
  • Ceramic Pour-Over Mug — 12oz, matte black, designed for slow mornings

Who it's for: Coffee lovers who want to explore single-origin flavors, or anyone looking for a gift that impresses without overthinking.

CTA button: "Explore All Three — $62" Value badge: "Save $14 — worth $76"

Gift angle: "Makes a perfect gift for the coffee lover who already has everything. Ships in a branded box, ready to unwrap."

Recovery and Fallback

  • If the user does not know their product costs, use industry-standard margins: 60-70% for beauty/skincare, 50-60% for food/beverage, 40-50% for apparel, 65-75% for digital products
  • If the user has no purchase pattern data, recommend bundling their bestseller with their most underperforming product to drive trial
  • If the bundle margin drops below 40%, suggest: reduce the discount, swap a low-margin item for a higher-margin alternative, or add a low-cost high-perceived-value item (stickers, samples, digital bonus)
  • If the user cannot decide on products, start with the "Starter Kit" type — it has the clearest logic and the broadest appeal
  • After 3 failed attempts to find a profitable bundle configuration, stop and say: "Your margins may be too tight for bundling at a discount. Consider a 'Buy 2, Get Free Shipping' approach instead — it increases AOV without cutting price."

Constraints

  • NEVER recommend a bundle with margin below 35% without flagging it as a risk
  • NEVER bundle more than 5 products — complexity kills conversion
  • Every bundle must have a clear anchor product that justifies the purchase
  • Always show the "save $X" amount — it must be at least $10 or 10% to feel meaningful
  • Bundle pricing must land on a clean number ($49, $59, $79, $99) — never $63.47
  • Always include a "who it's for" line — bundles sell better when the customer self-identifies
  • Include at least one high-margin item in every bundle to protect profitability
  • Do not include competing products in the same bundle (two serums, two mugs)

View source on GitHub →