Receipts — Android

val receiptConfig = ReceiptConfiguration(sendEmail = true, sendSMS = false, promptCustomer = true)

fun buildReceipt(result: TransactionResult) = mapOf(
    "transactionID" to result.transactionID,
    "authCode"      to result.authCode,
    "amount"        to result.amount.toString(),
    "cardBrand"     to result.cardBrand,
    "cardLast4"     to result.cardLast4
)