diff --git a/examples/bot20-example.py b/examples/bot20-example.py
new file mode 100644
index 0000000..fd907e6
--- /dev/null
+++ b/examples/bot20-example.py
@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+import telebot
+from telebot import types
+bot = telebot.TeleBot('your bot token')
+        
+@bot.callback_query_handler(func=lambda call: True)
+def callback(call):
+    if call.data == "{usd}":
+        answer = 'Success USD'
+        kb = types.InlineKeyboardMarkup()
+        kb.add(types.InlineKeyboardButton("Success USD", callback_data='{usd}'))
+        bot.edit_message_text(text=answer, message_id=call.message.message_id, chat_id=call.message.chat.id, parse_mode="HTML", reply_markup=kb)
+    if call.data == "{eur}":
+        answer = "Success EUR"
+        kb = types.InlineKeyboardMarkup()
+        kb.add(types.InlineKeyboardButton("Success EUR", callback_data='{eur}'))
+        bot.edit_message_text(text=answer, message_id=call.message.message_id, chat_id=call.message.chat.id, parse_mode="HTML", reply_markup=kb)
+@bot.message_handler(content_types=['text'])
+def main(message):
+    if message.text == "/test":
+        cid = message.chat.id
+        markup = types.InlineKeyboardMarkup()
+        usd = types.InlineKeyboardButton(text="USD", callback_data="{usd}")
+        eur = types.InlineKeyboardButton(text="EUR", callback_data="{eur}")
+        markup.row(usd, eur)
+        bot.send_message(cid, "Choose one currency:", reply_markup=markup)
+    else:
+        cid = message.chat.id
+        bot.send_message(cid, "That command doesnt exist")
+bot.polling(none_stop=True, interval=0)