tiergain
Baby and kids bundle tactics for AOV in 2026
New parents need everything at once. The stores that bundle by growth stage capture orders 3x bigger than single-item shops.
$58
Median baby/kids AOV
$112
Top quartile with stage bundles
35%
AOV lift from age-stage essentials bundles
Baby products expire by growth stage. If you sell one item at a time, you are selling against the urgency that makes parents buy in bulk.
The hacks
Growth stage essentials bundles (newborn, 3-6mo, 6-12mo)
Newborn essentials: onesies + swaddle + burp cloths. 6-month essentials: sippy cup + teether + bib set. Bundle by stage, not by product. Parents buy everything for the next phase.
Mix-and-match across baby product categories
Let parents pick any 4 items across clothing, accessories, and care products at a bundle price. Tiergain handles cross-category mix-and-match with rules per step.
Multi-pack sizing for fast-growing kids
Buy 3 sizes of the same outfit at a bundle price. Parents know kids outgrow clothes fast. A 3-size pack at 20% off feels practical, not excessive.
Baby shower gift set builder
Gift buyers spend more. A "build a baby shower gift" page with curated picks plus gift wrapping captures the highest-intent baby shoppers. Tiergain adds mandatory packaging steps.
Free shipping at $75 for baby stores
Median baby AOV is $58. Set the threshold at $75. One more bib, one more toy. Parents always need one more thing.
Post-purchase upsell with age-appropriate add-ons
Bought the 6-month bundle? Show the matching sleep sack right after checkout. Parents respond to "you will need this next" framing.
Bundle by growth stage, not by product type
A "0-3 Month Essentials" bundle outsells a "Onesie + Swaddle + Burp Cloth" bundle by 2.8x. Parents think in stages, not in product categories. Match your bundle names to how they think.