> Portal Navigation:
> 
> - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version.
> - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages).
> - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`).
> - Top-level index of all portals: https://dev.wix.com/docs/llms.txt
> - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt

# Method name: refreshCart()

# Method package: wixEcomFrontend

# Method menu location: wixEcomFrontend --> refreshCart

# Method Link: https://dev.wix.com/docs/velo/apis/wix-ecom-frontend/refresh-cart.md

# Method Description:

Updates cart UI elements, like the [cart icon](https://support.wix.com/en/article/customizing-the-cart-icon) and side cart with the most recent cart data.

The `refreshCart()` method returns a Promise that resolves when the latest cart data is retrieved and the cart UI elements are refreshed.  

Call `refreshCart()` after modifying a cart with the Cart or Current Cart APIs to trigger the `onCartChange()` event and update UI elements.



# Method Code Examples:

*** Note: do not assume any prop names or enum values other than the ones in the example.

## Refresh the cart

```javascript
import wixEcomFrontend from 'wix-ecom-frontend';
import wixEcomBackend from 'wix-ecom-backend';

$w('#myAddAndRefreshCartButton').onClick(async () => {

  // Example values for the options object.
  const options = {
    lineItems: [{
      catalogReference: {
        // Wix Stores appId.
        appId: '215238eb-22a5-4c36-9e7b-e7c08025e04e',
        // Wix Stores productId.
        catalogItemId: '3fb6a3c8-988b-8755-04bd-5c59ae0b18ea',
      },
      quantity: 1
    }]
  };

  // The wixEcomBackend.currentCart module is universal.
  // You can call its methods in frontend and backend code.
  await wixEcomBackend.currentCart.addToCurrentCart(options);
  console.log('item added to cart');

  // Refresh the cart after adding item.
  await wixEcomFrontend.refreshCart();

  // Navigate to the cart page.
  await wixEcomFrontend.navigateToCartPage();
});
```

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