# Features

interface [Features](https://building.usebutton.com/button-merchant-android/latest/-button%20-merchant%20-library/com.usebutton.merchant.module/-features/index.html)

Interface to allow configuration of Merchant Library features

## Members

### Functions

- [getIncludesIfa](https://building.usebutton.com/button-merchant-android/latest/-button%20-merchant%20-library/com.usebutton.merchant.module/-features/get-includes-ifa.html)  
  abstract fun [getIncludesIfa](https://building.usebutton.com/button-merchant-android/latest/-button%20-merchant%20-library/com.usebutton.merchant.module/-features/get-includes-ifa.html)(): [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html)

- [setIncludesIfa](https://building.usebutton.com/button-merchant-android/latest/-button%20-merchant%20-library/com.usebutton.merchant.module/-features/set-includes-ifa.html)  
  abstract fun [setIncludesIfa](https://building.usebutton.com/button-merchant-android/latest/-button%20-merchant%20-library/com.usebutton.merchant.module/-features/set-includes-ifa.html)(includesIfa: [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html))  
  Indicates whether or not the library will attach IFA to outgoing requests.