if message.text == 'Заказать книгу (Русский)':
	    bot.send_invoice(message.chat.id,
	    	title='Книга',
            description='"Твой Первый Миллион"',
            provider_token='410694247:TEST:9c670c7f-6557-4abc-b22d-b18fe63b18b2',
            currency='RUB',
            is_flexible=False,
            prices=[PRICE_RUB],
            start_parameter='test-payment',
            invoice_payload='Custom-Payload'
)

@bot.pre_checkout_query_handler(func=lambda query: True)
def process_pre_checkout_query(pre_checkout_query: types.PreCheckoutQuery):
    bot.answer_pre_checkout_query(pre_checkout_query.id, ok=True)