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Component Lab / pricing-conversion / billing-period-toggle

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Billing period toggle

A compact monthly and annual billing selector with explicit savings copy, pressed state, live price updates, and keyboard-ready native buttons.

Lab tested Responsive Dark mode Interactive
Version
1.0.0
Updated
2026-08-03
Dependencies
Zero
Live canvasInstant token updates
Source filesEditable and export-ready
<section class="cmp-billing-period-toggle" data-period="monthly">
  <header><span>Billing period</span><strong>Save 20% annually</strong></header>
  <div class="cmp-billing-period-toggle__switch" role="group" aria-label="Choose billing period">
    <button type="button" data-period="monthly" aria-pressed="true">Monthly</button>
    <button type="button" data-period="annual" aria-pressed="false">Annual</button>
  </div>
  <div class="cmp-billing-period-toggle__price">
    <span>Team plan</span>
    <p>
      <strong data-price data-monthly="24" data-annual="19">$24</strong
      ><small data-suffix>/month</small>
    </p>
  </div>
  <p class="cmp-billing-period-toggle__status" data-status aria-live="polite">
    Monthly billing selected.
  </p>
</section>
No runtime reactions detected Open in Editor

Validated in the lab

Experiment report

  • Schema and source files passed
  • Responsive test passed
  • Keyboard test passed
  • No console errors

Component ingredients

Dependencies
None
Browser support
Current Chrome, Current Edge, Current Firefox, Current Safari
Version
1.0.0
Last tested
2026-08-03

Accessibility notes

  • Native buttons expose the current choice with aria-pressed.
  • The updated billing summary is announced through a polite live region.
  • Savings are written in text and do not depend on color.

License: MIT License for open-source use, modification, and distribution.

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Implementation field notes

Use billing period toggle confidently.

The preview and source are only the starting point. Use these notes to decide where the component fits, preserve its accessibility contract, and verify the adapted result.

Good fit for

  • Subscription pricing
  • Membership plans
  • SaaS comparison pages

This billing controls pattern works best when its purpose is clear in the surrounding page hierarchy.

Accessibility contract

  • Native buttons expose the current choice with aria-pressed.
  • The updated billing summary is announced through a polite live region.
  • Savings are written in text and do not depend on color.

Integration plan

  1. Copy the standalone HTML and scoped CSS into an isolated page.
  2. Adapt primary color, accent color, surface color, text color through the Inspector.
  3. Connect the defensive JavaScript, then test every control with a keyboard.
  4. Review the result at 375, 768, 1024, and 1440 pixels before shipping.

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