def send_price_request(self, message, location):
self.location = location
keyboard = types.InlineKeyboardMarkup()
item1 = types.InlineKeyboardButton(self.default_price, callback_data=self.default_price)
item2 = types.InlineKeyboardButton(self.default_price+500, callback_data=self.default_price+500)
item3 = types.InlineKeyboardButton(self.default_price+1000, callback_data=self.default_price+1000)
item4 = types.InlineKeyboardButton(self.default_price+1500, callback_data=self.default_price+1500)
item5 = types.InlineKeyboardButton(self.default_price+2000, callback_data=self.default_price+2000)
item6 = types.InlineKeyboardButton("10000", callback_data=10000)
item7 = types.InlineKeyboardButton(f"Своя сумма, но не меньше {self.default_price}", callback_data='own')
keyboard.add(item1, item2, item3, item4, item5, item6, item7, row_width=3)
self.bot.send_message(
message.chat.id, 'Укажите сумму', reply_markup=keyboard)