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Glossary

Conversion Rate Optimization (CRO)

Conversion Rate Optimization (CRO) is the discipline of turning more of your existing traffic into buyers — without paying for more clicks. It combines experimentation, friction removal, and intent-aware intervention to move shoppers from interest to purchase.

In context

CRO sits between marketing (which brings traffic) and merchandising (which prices and presents the product). Traditional CRO is A/B testing — button colors, hero copy, layout shifts — but modern CRO is far broader: page speed, checkout friction, trust signals, recommendation relevance, and real-time intervention on shoppers who show abandonment intent.

The math is brutal but motivating. A store doing $1M/year at 1.8% conversion can hit $1.4M just by pushing conversion to 2.5% — that's a +40% revenue lift with zero additional ad spend.

How Zubby uses this

Zubby is a Conversion OS — every feature is built to lift one specific moment in the funnel. AI cart rescue intervenes the moment a shopper signals exit. The AI sales agent answers product questions that would otherwise cause drop-off. Recovery emails bring carts back over the next 72 hours.

We surface a single CRO health score per store, attribute revenue back to each intervention, and let you A/B test prompts, offers, and channel rules in production.

Related terms

  • Cart Abandonment
  • AI Sales Agent
  • Personalization
  • Customer Lifetime Value

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