# useBuyerJourneyCompleted

Returns true if the buyer completed submitting their order.

For example, when viewing the **Order status** page after submitting payment, the buyer will have completed their order.

## 

### UseBuyerJourneyCompletedGeneratedType

Returns true if the buyer completed submitting their order.

For example, when viewing the **Order status** page after submitting payment, the buyer will have completed their order.

#### Returns: false | true
export function useBuyerJourneyCompleted<
  Target extends RenderExtensionTarget = RenderExtensionTarget,
>(): boolean {
  const api = useApi<Target>();

  if ('buyerJourney' in api) {
    return useSubscription(api.buyerJourney.completed);
  }

  throw new ExtensionHasNoMethodError('buyerJourney', api.extension.target);
}


## Related

- [StandardApi](https://shopify.dev/docs/api/checkout-ui-extensions/apis/standardapi)
- [CheckoutApi](https://shopify.dev/docs/api/checkout-ui-extensions/apis/checkoutapi)
- [OrderStatusApi](https://shopify.dev/docs/api/checkout-ui-extensions/apis/orderstatusapi)
- [CartLineItemApi](https://shopify.dev/docs/api/checkout-ui-extensions/apis/cartlineitemapi)
- [PickupPointListApi](https://shopify.dev/docs/api/checkout-ui-extensions/apis/pickuppointlistapi)
- [PickupLocationListApi](https://shopify.dev/docs/api/checkout-ui-extensions/apis/pickuplocationlistapi)
- [ShippingOptionItemApi](https://shopify.dev/docs/api/checkout-ui-extensions/apis/shippingoptionitemapi)
- [ExtensionTargets](https://shopify.dev/docs/api/checkout-ui-extensions/apis/extensiontargets)