diff --git a/README.md b/README.md
index f3521da..cf32a49 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,23 @@
-# bonus-import-tools - Приложение для импорта бонусных баллов.
+# Bonus-import-tools - Приложение для импорта бонусных баллов.
+
+## Правила заполнения входного CSV файла
+
+- Кодировка файла : UTF-8
+- Разделитель полей : , [Запятая]
+- Разделитель разрядов: . [Точка]
+- Номер телефона = 12 символов в формате: +7XXXXXXXXXX [+76543210987]
+- Формат даты : YYYY-MM-DD [2002-03-11]
+- Формат времени : HH:MM:SS [21:05:36]
+- Первая строка - названия полей
+
+Значения не должны содержать специальных символов.    
 
 ## Пример файла
 
 ```csv
-nickname, card, phone, summ_total, summ_discount, sum_with_discount, bonus_amount, transaction_date, transaction_time,
-Иван Петров,654897321321,+78906543210,12345.67,123.56,12222.11,121,,,
-Иван Иванов,654897321123,+78906233212,345.67,45.00,300.67,12,,,
+nickname, card, phone, summ_total, summ_discount, sum_with_discount, bonus_amount, transaction_date, transaction_time
+Иван Петров,654897321321,+78906543210,12345.67,123.56,12222.11,121,2002-03-11,21:05:36
+Иван Иванов,654897321123,+78906233212,345.67,45.00,300.67,12,2002-03-12,01:05:36
 ```
 
 
diff --git a/app.py b/app.py
index c2cc950..f108254 100644
--- a/app.py
+++ b/app.py
@@ -36,28 +36,28 @@ for f in files:
         with open(f, "r", encoding="utf-8") as csv_file:
             csv_reader = csv.reader(csv_file, delimiter=',')
             line_count = 0
-            name, wallet, value = '', '', ''
             for row in csv_reader:
                 if line_count == 0:
                     line_count += 1
                 else:
-                    name, wallet, value = row[0].strip(), row[1].strip(), row[2].strip()
-                    value = value.replace(',', '.')
-                    value = value.replace(chr(160), '')
-                    if value == '0':
-                        value = ''
-                    line_count += 1
+                    try:
+                        nickname, card, phone, summ_total, summ_discount, sum_with_discount, bonus_amount, transaction_date, transaction_time = row
+                        print(f'Processing line {line_count}: {row}')
+                        line_count += 1
+                    except ValueError as e:
+                        ret = f'error in line: [{line_count}] {repr(e)}'
+                        log_file.write(f'{ret}\n')
 
-                    ret = 'no tx'
-                    if len(wallet) > 0 and len(value) > 0:
-                        # wallet = w3.toChecksumAddress(wallet.lower())
-                        # ret = send_joys(c.sender_wallet, _key, wallet, value)
+                    # name, wallet, value = row[0].strip(), row[1].strip(), row[2].strip()
+                    # value = value.replace(',', '.')
+                    # value = value.replace(chr(160), '')
+                    # if value == '0':
+                    #     value = ''
 
-                        print(name, wallet, value)
                     # log_file.write(f'{wallet}{chr9}{value}{chr9}{ret}\n')
-                    log_file.write(f'{ret}\n')
+                    # log_file.write(f'{ret}\n')
 
             csv_file.close()
         log_file.close()
 
-        os.rename(f, f + '.old')
+        # os.rename(f, f + '.old')
diff --git a/csv/example.csv.example b/csv/example.csv.example
deleted file mode 100644
index 2f1f250..0000000
--- a/csv/example.csv.example
+++ /dev/null
@@ -1,3 +0,0 @@
-org_id,user_id,date_time,balance_up, balance_down
-8545,6548,"19920,53","19920,53",
-,,,,
\ No newline at end of file