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How do I A/B test an offer?

Click Start an A/B test in the offer editor. Half of your visitors see version B, and the results show which version sells better.

  1. Open your offer from the Offers page.

  2. In the A/B test section, click Start an A/B test.

  3. Edit the Version B tiers. They start as your tiers with 5% more off.

  4. Use Preview version to check how version A and B look.

  5. Click Save to start the test.

  6. Come back to the offer to see Views, Add-to-cart rate, Orders and Revenue for each version.

    A/B test results per version, the end-test buttons and version B's tiers
    A/B test results per version, the end-test buttons and version B's tiers
  7. Click Keep A and end test or Use B and end test to finish.

  • Note: Visitors are split 50/50. Each visitor always sees the same version, and the checkout discount matches it.
  • Note: Results become reliable after about 100 views of each version. A banner tells you when one version is winning.
  • Note: If you change the tiers of either version, the results start again from that save.
  • Note: Before you save, click Cancel test to drop version B.
  • Note: Version B must differ from version A in at least one discount or label.
  • Note: Offers being tested show an A/B test badge in the Offers list.
  • “Version B is the same as version A — change a discount or label to test it.” → Both versions have identical tiers. → Change a discount, quantity or label in Version B.
  • “Version B: [problem]” → A tier in Version B is not valid. → Fix the problem named in the message. See What do the offer error messages mean?.

Still having trouble? Contact us from Support inside Zegsu Upsell and we’ll help you directly.