> For the complete documentation index, see [llms.txt](https://support.heyamplify.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.heyamplify.com/cart-and-checkout/other/billing/understanding-cart-and-checkout-pricing-plans.md).

# Understanding Cart & Checkout Pricing Plans

## Monthly Billing Based on Extra Revenue

Upon installing **Cart & Checkout**, you’ll receive a **30-day free trial**. This trial period allows you to fully explore and implement all the features that **Cart & Checkout** offers, helping you optimize your cart and checkout processes to generate more revenue—at no cost to you.

[If you continue using our app](#user-content-fn-1)[^1] after the free trial ends, you will be charged monthly based on the **extra revenue** generated by **Cart & Checkout** during the previous billing cycle. Extra revenue refers to the sales made through **Cart & Checkout app** features, such as enhanced cart flows, streamlined checkout options, and personalized product recommendations that lead to completed sales.

For example, if **Cart & Checkout** helps your store generate an additional $1,900 in extra revenue during the first month, your charge would be $49.5. This fee is directly proportional to the extra revenue your store earns using the app’s features in that 30-day period. Each month, this fee is updated based on the extra revenue made with Cart & Checkout during the current billing period.

## How Is Extra Revenue Calculated?

“Extra revenue generated through Cart & Checkout” refers to sales finalized through the use of **Cart & Checkout** features, including optimized cart and checkout processes or tailored product recommendations. Please note that canceled or refunded orders are not deducted from this revenue calculation, as the focus is solely on completed sales that contribute to your store’s overall success.

### Trial Period and Uninstallation Policy

We understand that the importance of finding the right fit for your business. That’s why we offer a **30-day free trial** to give you time to assess **Amplify | Power Slide Car's** impact. If you decide the app isn’t right for you, simply uninstall it from your Shopify Admin before the trial period ends to avoid any charges.

## Need Help or Have Questions?

If you have any questions or need assistance with setup, our dedicated support team is here, from **Monday - Friday, 2 AM - 6 PM EST** to help. Don’t hesitate to reach out for guidance or support at any time.

***

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th data-hidden></th><th data-hidden data-type="content-ref"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:purple;"><strong>Get Cart &#x26; Checkout</strong></mark></td><td>Try free</td><td><p>1. Amplify pricing plans</p><p>2. Shopify Amplify cost</p><p>3. Amplify free trial</p><p>4. Revenue-based pricing Shopify</p><p>5. Amplify subscription rates</p><p>6. Amplify billing structure</p><p>7. Amplify monthly fees</p><p>8. Shopify app pricing tiers</p><p>9. Amplify plan comparison</p><p>10. Optimize Shopify revenue with Amplify</p></td><td></td><td><a href="https://apps.shopify.com/slide-cart-drawer-pickystory">https://apps.shopify.com/slide-cart-drawer-pickystory</a></td></tr></tbody></table>

[^1]: If the app remains installed in your store


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