# Send Receipt

This function is used to send the transction receipt to the given mail address. It can be used after transaction and also in transaction page.

```kotlin
PayContactlessEmbed.getInstance().sendReceipt(long transactionId, String email, SendMailListener listener)
```

## **Send  Mail Listener**

```java
public interface SendMailListener {
    void onSuccess();
    void onFailure(Error error);
}
```