diff --git a/receipts.go b/receipts.go
index 9236bf8..9035de7 100644
--- a/receipts.go
+++ b/receipts.go
@@ -39,7 +39,7 @@ func (c *SubscribeAPI) createCheck(ctx context.Context, data PaymentDetails) (cr
 	requestID := fmt.Sprintf("ReceiptsCreate:MerchantTransaction:%s", data.Client.OrderID)
 
 	receiptParams := map[string]interface{}{
-		"amount": data.Amount,
+		"amount": FromSoumToTiyin(data.Amount),
 		"account": Account{
 			OrderID: data.Client.OrderID,
 			CardID:  data.Client.CardData.ID,
@@ -112,7 +112,7 @@ func (c *SubscribeAPI) createCheckP2P(ctx context.Context, data PaymentDetails)
 	description := fmt.Sprintf("P2PTransaction for order %s", data.Client.OrderID)
 
 	receiptParams := map[string]interface{}{
-		"amount":      data.Amount,
+		"amount":      FromSoumToTiyin(data.Amount),
 		"token":       data.Driver.CardData.Token,
 		"description": description,
 	}
diff --git a/utils.go b/utils.go
index aaa1c1f..bf60c98 100644
--- a/utils.go
+++ b/utils.go
@@ -32,3 +32,11 @@ func handleErrorResponse(responseJson PaymeResponse) (PaymeResponse, error) {
 
 	return responseJson, paymeError
 }
+
+func FromSoumToTiyin(amount int) int {
+	return amount * 100
+}
+
+func FromTiyinToSoum(amount int) int {
+	return amount / 100
+}