diff --git a/client.go b/client.go
index 0a8e9d1..f8af831 100644
--- a/client.go
+++ b/client.go
@@ -45,9 +45,10 @@ type OptionMerchant struct {
 	// simply retry your operation safely. Idempotency keys remain stored for 3
 	// minutes. After 3 minutes have passed, sending the same request together
 	// with the previous idempotency key will create a new operation.
-	UseIdempotency bool
-	MerchantID     string // basic auth user
-	Password       string // basic auth pw
+	EnableIdempotency  bool
+	DisableRawJSONBody bool
+	MerchantID         string // basic auth user
+	Password           string // basic auth pw
 }
 
 func (m OptionMerchant) apply(c *Client) error {
@@ -139,7 +140,7 @@ func (c *Client) do(req *http.Request, v interface{}) error {
 			ri.Location = loc
 		}
 	}
-	if set, ok := v.(rawJSONBodySetter); ok {
+	if set, ok := v.(rawJSONBodySetter); !c.merchants[internalID].DisableRawJSONBody && ok {
 		set.setJSONRawBody(buf.Bytes())
 	}
 
@@ -215,7 +216,7 @@ func (c *Client) prepareJSONReq(method, path string, postData interface{}) (*htt
 	if postData != nil {
 		req.Header.Set("Content-Type", "application/json")
 	}
-	if method == http.MethodPost && c.merchants[internalID].UseIdempotency {
+	if method == http.MethodPost && c.merchants[internalID].EnableIdempotency {
 		// not quite happy with this
 		// https://docs.datatrans.ch/docs/api-endpoints#section-idempotency
 		fh := fnv.New64a()
diff --git a/client_test.go b/client_test.go
index e78677d..7bc5b99 100644
--- a/client_test.go
+++ b/client_test.go
@@ -93,9 +93,9 @@ func TestClient_Initialize(t *testing.T) {
 			}
 		})),
 		datatrans.OptionMerchant{
-			UseIdempotency: true,
-			MerchantID:     "322342",
-			Password:       "sfdgsdfg",
+			EnableIdempotency: true,
+			MerchantID:        "322342",
+			Password:          "sfdgsdfg",
 		},
 	)
 	must(t, err)
diff --git a/dto.go b/dto.go
index 15e2430..5e3a33a 100644
--- a/dto.go
+++ b/dto.go
@@ -145,18 +145,39 @@ type CardAlias struct {
 }
 
 type ResponseStatus struct {
-	TransactionID string                 `json:"transactionId,omitempty"`
-	Type          string                 `json:"type,omitempty"`
-	Status        string                 `json:"status,omitempty"`
-	Currency      string                 `json:"currency,omitempty"`
-	RefNo         string                 `json:"refno,omitempty"`
-	PaymentMethod string                 `json:"paymentMethod,omitempty"`
-	Detail        map[string]interface{} `json:"detail,omitempty"`
-	Customer      *Customer              `json:"customer,omitempty"`
-	Card          *CardExtended          `json:"card,omitempty"`
-	Language      string                 `json:"language,omitempty"`
-	History       []History              `json:"history,omitempty"`
-	RawJSONBody   `json:"raw,omitempty"`
+	TransactionID string `json:"transactionId,omitempty"`
+	Type          string `json:"type,omitempty"`
+	Status        string `json:"status,omitempty"`
+	Currency      string `json:"currency,omitempty"`
+	RefNo         string `json:"refno,omitempty"`
+	PaymentMethod string `json:"paymentMethod,omitempty"`
+	Detail        struct {
+		Init struct {
+			Expires time.Time `json:"expires,omitempty"` // Tells when the initialized transaction will expire if not continued - 30 minutes after initialization.
+		} `json:"init,omitempty"`
+		Authorize struct {
+			Amount                    int    `json:"amount,omitempty"`
+			AcquirerAuthorizationCode string `json:"acquirerAuthorizationCode,omitempty"`
+		} `json:"authorize,omitempty"`
+		Settle struct {
+			Amount int `json:"amount,omitempty"`
+		} `json:"settle,omitempty"`
+		Credit struct {
+			Amount int `json:"amount,omitempty"`
+		} `json:"credit,omitempty"`
+		Cancel struct {
+			Reversal bool `json:"reversal,omitempty"` // Whether the transaction was reversed on acquirer side.
+		} `json:"cancel,omitempty"`
+		Fail struct {
+			Reason  string `json:"reason,omitempty"`
+			Message string `json:"message,omitempty"`
+		} `json:"fail,omitempty"`
+	} `json:"detail,omitempty"`
+	Customer    *Customer     `json:"customer,omitempty"`
+	Card        *CardExtended `json:"card,omitempty"`
+	Language    string        `json:"language,omitempty"`
+	History     []History     `json:"history,omitempty"`
+	RawJSONBody `json:"raw,omitempty"`
 }
 
 type CardExtended struct {