Free Shopify bundle tools
Calculators and planners for AOV lift, multipacks, BOGO margin, kits, build-a-box, FBT, and plan ROI. Each tool is a full guide — not a thin widget — so you can decide with confidence, then create checkout-safe offers in RRR Bundles with Shopify Functions.
Why these tools exist
Bookmark the AOV lift and margin tools for quarterly reviews. Catalog costs change; a Multipack that was safe in January can silently break your floor by June if you never re-run the numbers.
Merchants lose days debating discount depth, kit prices, and whether a Fixed kit or Frequently bought together block is the right shape. Spreadsheets help, but they rarely end in a concrete offer type that still prices correctly at checkout.
Every calculator on this hub stays in your browser, explains the math in plain language, and points to the matching RRR bundle type. Plan limits in RRR meter attributed bundle revenue — not your whole store GMV — and new eligible charges include a 14-day free trial.
Use one tool to size the opportunity, a decision quiz when you are choosing between types, then install from the App Store when you are ready to publish.
Revenue
Size the dollar opportunity before you deepen discounts.
AOV lift calculator
Estimate monthly lift from attach rate and incremental AOV.
Add-on ROI
Profit from warranties, wrap, and attachments.
ROI vs plan
Payback days against Starter through Premium.
Plan picker
Match attributed bundle revenue to a plan cap.
Offer builders
Turn costs and rules into Multipack, BXGY, Fixed, Builder, and FBT setups.
Volume breaks
Quantity tiers above your margin floor.
BOGO margin
True margin after Buy X Get Y rewards.
Kit pricing
Gift-set price from component economics.
Upgrade ladder
Good / Better / Best buy-box mapping.
BYOB feasibility
Completable build-a-box section rules.
Size tiers
6 / 9 / 12 box discount models.
FBT companions
Hero → companion maps and minimums.
Bundle free shipping
Kit thresholds that protect margin.
Idea generator
Niche → first offer stack.
Decision quizzes
Pick the right RRR type before you build the wrong one.
Fixed vs FBT
Merge kit lines or keep companions separate.
Multipack vs BXGY
Volume breaks vs reward campaigns.
Add-on vs upgrade
Attach an extra or swap the variant.
Placement planner
Popup vs embedded, PDP vs cart.
Checkout risk
Theme scripts vs Functions exposure.
Campaigns
Seasonal recipes and on-brand cross-sell copy.
Campaign planner
BFCM and seasonal Fixed / Multipack / BXGY packs.
Cross-sell copy
Headlines and triggers for recommendations.
Agency and multi-store use
Run the same calculator once per vertical, save screenshots of the result panel, then roll offers with bundle import/export in RRR. Keep attributed revenue caps in mind when a client catalog is huge but bundle attach is modest — they may only need Scale even if store GMV looks enterprise.
Pair tools with the eight creation demos when training junior merchandisers so field names match what they saw in the planner.
Indexing and quality bar
Each tool URL is a full landing page with unique explanations, worked examples,
and FAQs — not a doorway of near-identical widgets. That structure is intentional:
search engines should see helpful content, and merchants should leave with a decision.
Companion strategy articles live as drafts under docs/blog-companions
for Ops CMS publish when each wave goes live.
Internally we cross-link tools to bundle type demos, attributed revenue, and getting started so crawlers and humans share the same path to install.
How the funnel works
- Run a calculator or quiz on this hub.
- Read the on-page guide and FAQ (each tool is a full landing page).
- Follow the soft CTA to the matching bundle type.
- Install RRR Bundles — pricing via Shopify Functions, 14-day trial on eligible plans.