diff --git a/external/bitrix/api.go b/external/bitrix/api.go
index 086bc82..1145cea 100644
--- a/external/bitrix/api.go
+++ b/external/bitrix/api.go
@@ -13,8 +13,6 @@ import (
 	"time"
 )
 
-var EP = os.Getenv("BITRIX_API_EP")
-
 type ClientsResource struct {
 	EntityId string `json:"entityId"`
 }
@@ -166,7 +164,9 @@ type BasketResource struct {
 	} `json:"properties"`
 }
 
-type bitrix struct{}
+type bitrix struct {
+	EP string
+}
 
 type Bitrix interface {
 	CreateAnonymousUser() (int, error)
@@ -191,7 +191,7 @@ type createAnonymousUserResponse struct {
 	Result int `json:"result"`
 }
 
-func (_ bitrix) CreateAnonymousUser() (int, error) {
+func (b bitrix) CreateAnonymousUser() (int, error) {
 	uid, _ := uuid.NewUUID()
 	req := createAnonymousUserRequest{
 		Email:           fmt.Sprintf("anonymous%s@anonym.ru", uid.String()),
@@ -203,7 +203,7 @@ func (_ bitrix) CreateAnonymousUser() (int, error) {
 
 	query, _ := json.Marshal(req)
 
-	resp, err := http.Post(EP+"/user.add", "application/json", bytes.NewBuffer(query))
+	resp, err := http.Post(b.EP+"/user.add", "application/json", bytes.NewBuffer(query))
 
 	result := createAnonymousUserResponse{}
 
@@ -231,7 +231,7 @@ type createOrderResponse struct {
 	} `json:"result"`
 }
 
-func (_ bitrix) CreateOrder(userId int) (int, error) {
+func (b bitrix) CreateOrder(userId int) (int, error) {
 	req := createOrderRequestWrapper{createOrderRequest{
 		Lid:          "s2",
 		PersonTypeId: 5,
@@ -241,7 +241,7 @@ func (_ bitrix) CreateOrder(userId int) (int, error) {
 
 	query, _ := json.Marshal(req)
 
-	resp, _ := http.Post(EP+"/sale.order.add", "application/json", bytes.NewBuffer(query))
+	resp, _ := http.Post(b.EP+"/sale.order.add", "application/json", bytes.NewBuffer(query))
 	result := createOrderResponse{}
 
 	err := json.NewDecoder(resp.Body).Decode(&result)
@@ -249,7 +249,7 @@ func (_ bitrix) CreateOrder(userId int) (int, error) {
 	return result.Result.Order.Id, err
 }
 
-func (_ bitrix) ApprovePayment(paymentId int, paySystemId int) error {
+func (b bitrix) ApprovePayment(paymentId int, paySystemId int) error {
 	req := map[string]interface{}{
 		"id":     paymentId,
 		"fields": map[string]interface{}{"paid": "Y", "paySystemId": paySystemId},
@@ -257,12 +257,12 @@ func (_ bitrix) ApprovePayment(paymentId int, paySystemId int) error {
 
 	query, _ := json.Marshal(req)
 
-	_, err := http.Post(EP+"/sale.payment.update", "application/json", bytes.NewBuffer(query))
+	_, err := http.Post(b.EP+"/sale.payment.update", "application/json", bytes.NewBuffer(query))
 
 	return err
 }
 
-func (_ bitrix) CancelOrder(orderId int) error {
+func (b bitrix) CancelOrder(orderId int) error {
 	req := map[string]interface{}{
 		"id":     orderId,
 		"fields": map[string]interface{}{"canceled": "Y"},
@@ -270,19 +270,19 @@ func (_ bitrix) CancelOrder(orderId int) error {
 
 	query, _ := json.Marshal(req)
 
-	_, err := http.Post(EP+"/sale.order.update", "application/json", bytes.NewBuffer(query))
+	_, err := http.Post(b.EP+"/sale.order.update", "application/json", bytes.NewBuffer(query))
 
 	return err
 }
 
-func (_ bitrix) GetOrderInfo(orderId int) (*OrderResource, error) {
+func (b bitrix) GetOrderInfo(orderId int) (*OrderResource, error) {
 	req := map[string]interface{}{
 		"id": orderId,
 	}
 
 	query, _ := json.Marshal(req)
 
-	response, err := http.Post(EP+"/sale.order.get", "application/json", bytes.NewBuffer(query))
+	response, err := http.Post(b.EP+"/sale.order.get", "application/json", bytes.NewBuffer(query))
 
 	result := struct {
 		Result struct {
@@ -300,7 +300,7 @@ func (_ bitrix) GetOrderInfo(orderId int) (*OrderResource, error) {
 	return &resultParsed, err
 }
 
-func (_ bitrix) CreatePayment(orderId int, sum float64) error {
+func (b bitrix) CreatePayment(orderId int, sum float64) error {
 	req := map[string]interface{}{
 		"fields": map[string]interface{}{
 			"orderId":     orderId,
@@ -312,12 +312,12 @@ func (_ bitrix) CreatePayment(orderId int, sum float64) error {
 
 	query, _ := json.Marshal(req)
 
-	_, err := http.Post(EP+"/sale.payment.add", "application/json", bytes.NewBuffer(query))
+	_, err := http.Post(b.EP+"/sale.payment.add", "application/json", bytes.NewBuffer(query))
 
 	return err
 }
 
-func (_ bitrix) AddProductToOrder(orderId int, productId int, price float64, quantity int) error {
+func (b bitrix) AddProductToOrder(orderId int, productId int, price float64, quantity int) error {
 	req := map[string]interface{}{
 		"fields": map[string]interface{}{
 			"orderId":   orderId,
@@ -330,12 +330,12 @@ func (_ bitrix) AddProductToOrder(orderId int, productId int, price float64, qua
 
 	query, _ := json.Marshal(req)
 
-	_, err := http.Post(EP+"/sale.basketitem.addCatalogProduct", "application/json", bytes.NewBuffer(query))
+	_, err := http.Post(b.EP+"/sale.basketitem.addCatalogProduct", "application/json", bytes.NewBuffer(query))
 
 	return err
 }
 
-func (_ bitrix) UpdateContact(contactId int, email string, name string, phone string) error {
+func (b bitrix) UpdateContact(contactId int, email string, name string, phone string) error {
 	req := map[string]interface{}{
 		"id": contactId,
 		"fields": map[string]interface{}{
@@ -344,9 +344,8 @@ func (_ bitrix) UpdateContact(contactId int, email string, name string, phone st
 				"VALUE":      email,
 				"TYPE_ID":    "EMAIL",
 			}),
-			"NAME":        strings.Split(name, " ")[1],
-			"LAST_NAME":   strings.Split(name, " ")[0],
-			"SECOND_NAME": strings.Split(name, " ")[2],
+			"NAME":      strings.Split(name, " ")[1],
+			"LAST_NAME": strings.Split(name, " ")[0],
 			"PHONE": append([]map[string]interface{}{}, map[string]interface{}{
 				"VALUE_TYPE": "other",
 				"VALUE":      phone,
@@ -357,11 +356,13 @@ func (_ bitrix) UpdateContact(contactId int, email string, name string, phone st
 
 	query, _ := json.Marshal(req)
 
-	_, err := http.Post(EP+"/crm.contact.update", "application/json", bytes.NewBuffer(query))
+	_, err := http.Post(b.EP+"/crm.contact.update", "application/json", bytes.NewBuffer(query))
 
 	return err
 }
 
 func Initialize() Bitrix {
-	return &bitrix{}
+	return &bitrix{
+		EP: os.Getenv("BITRIX_API_EP"),
+	}
 }
diff --git a/external/kassa/kassa.go b/external/kassa/kassa.go
index 97fe23f..b4de977 100644
--- a/external/kassa/kassa.go
+++ b/external/kassa/kassa.go
@@ -7,17 +7,15 @@ import (
 	"fmt"
 	"github.com/google/uuid"
 	"net/http"
+	"os"
 	"relynolli-server/external/kassa/Measure"
 	"relynolli-server/external/kassa/PaymentMode"
 	"relynolli-server/external/kassa/PaymentSubject"
 	"relynolli-server/external/kassa/TaxSystemCode"
 	"relynolli-server/external/kassa/VatCodes"
-	"sync"
 	"time"
 )
 
-var once sync.Once
-
 type KassaAmount struct {
 	Value    string `json:"value"`
 	Currency string `json:"currency"`
@@ -105,7 +103,8 @@ func CreatePayment(orderId int, sum float64, fullName string, email string, phon
 
 	client := http.Client{}
 	request, _ := http.NewRequest(http.MethodPost, BASE_URL, bytes.NewBuffer(query))
-	request.Header.Set("Authorization", "Basic "+basicAuth(ACCOUNT_ID, PASSWORD))
+	request.Header.Set("Authorization", "Basic "+basicAuth(os.Getenv("YOOKASSA_ACCOUNT_ID"),
+		os.Getenv("YOOKASSA_ACCOUNT_SECRET")))
 	request.Header.Set("Idempotence-Key", uid.String())
 	request.Header.Set("Content-Type", "application/json")
 
diff --git a/handlers/order/endpoints/ep.go b/handlers/order/endpoints/ep.go
index 977d11d..987f8d9 100644
--- a/handlers/order/endpoints/ep.go
+++ b/handlers/order/endpoints/ep.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"net/http"
+	"regexp"
 	"relynolli-server/models"
 	"relynolli-server/services"
 	"relynolli-server/status"
@@ -85,7 +86,15 @@ func (h handlers) MakeOrder(c *gin.Context) {
 	if validationErr != nil {
 		responseErr := validationErr.(validator.ValidationErrors)[0]
 		meta.RequestFinished = time.Now().Unix()
-		resp.Info = fmt.Sprintf("Error: %s", responseErr.Error())
+		resp.Info = responseErr.Error()
+		resp.Status = status.STATUS_BAD_REQUEST
+		c.JSON(http.StatusBadRequest, resp)
+		return
+	}
+	phoneMatched, err := regexp.Match("^\\d{11}$", []byte(req.PhoneNumber))
+	if phoneMatched == false {
+		meta.RequestFinished = time.Now().Unix()
+		resp.Info = "Phone number is not valid"
 		resp.Status = status.STATUS_BAD_REQUEST
 		c.JSON(http.StatusBadRequest, resp)
 		return