CartBoost: Bundles & Discounts
By TweakDesigns
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Overview
About this App
CartBoost is designed to help merchants optimize order value and improve store basket sizes through flexible bundling strategies. When visitors purchase multiple complementary items together, stores can make better use of their existing marketing traffic and improve overall product discovery. The app supports popular promotional structures including Frequently Bought Together pairings, tiered volume discounts for multi-pack purchases, Buy One Get One offers, and spend-based thresholds. Shoppers can conveniently select product options like sizes and colors directly within each bundle layout, allowing them to customize sets before heading to checkout. Promotional discounts apply automatically during checkout to reduce friction and eliminate the need for manual coupon entry. Built-in merchandising elements such as countdown timers and customizable widgets help highlight special campaigns while seamlessly aligning with your store’s brand aesthetic.
What the listing highlights
- High-converting 1-click bundles (Frequently Bought Together, BOGO, & Volume Discounts)
- Automatic seamless checkout discounts with zero coupon codes required
- Built-in variant selectors so shoppers can choose sizes & colors directly in the bundle
- Urgency countdown timers and live stock meters
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Promotional media

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Plan comparison
Pricing & Plans
Basic
Free
Free
Starter
$1,140.58 / month
$13,686.96 billed yearly Save 20% yearly$1,425.96 / month
Scale
$1,901.6 / month
$22,819.2 billed yearly Save 20% yearly$2,377.24 / month