# PurchasePathExtension

Undocumented

- `

shouldCloseBrowser(_:)`

Called before the browser is closed.

@discussion Use this method to intercept and prevent a browser dismissal.

#### Declaration

#### Parameters

|     |     |
| --- | --- |
| `<br>                                browser<br>` | The interface to the browser object that can be used to customize the display. |

#### Return Value

YES if the browser should close, NO otherwise.

- `

browserDidInitialize(_:)`

Called when the browser initializes and before anything is displayed.

#### Declaration

#### Parameters

|     |     |
| --- | --- |
| `<br>                                browser<br>` | The interface to the browser object that can be used to customize the display. |

- `

browserWillNavigate(_:)`

Called when the browser prepares for navigation to a new page.

#### Declaration

#### Parameters

|     |     |
| --- | --- |
| `<br>                                browser<br>` | The interface to the browser object that can be used to customize the display. |

- `

browser(_:didNavigateTo:)`

Called when the browser navigates to a new page that is neither a product nor a purchase.

#### Declaration

#### Parameters

|     |     |
| --- | --- |
| `<br>                                browser<br>` | The interface to the browser object that can be used to customize the display. |
| `<br>                                page<br>` | The object representing the information about the page to which the browser did navigate. |

- `

browser(_:didNavigateToProduct:)`

Called when the browser navigates to a product page.

#### Declaration

#### Parameters

|     |     |
| --- | --- |
| `<br>                                browser<br>` | The interface to the browser object that can be used to customize the display. |
| `<br>                                page<br>` | The object representing the information about the product to which the browser did navigate. |

- `

browser(_:didNavigateToPurchase:)`

Called when the browser navigates to a purchase page.

#### Declaration

#### Parameters

|     |     |
| --- | --- |
| `<br>                                browser<br>` | The interface to the browser object that can be used to customize the display. |
| `<br>                                page<br>` | The object representing the information about the purchase to which the browser did navigate. |

- `

browserDidClose()`

Called when the browser is closed. This does not mean a purchase was completed.

@discussion This can happen when the user dismisses the browser or chooses to install the native app.

#### Declaration