How to link room booking with 1s?

Question

Payment systems

Good day! The following task arose: we need to make a website for the hotel so that you can book rooms online through payment systems and all this is synchronized with 1c.
Options: wordpress or bitrix.
in the booking it is necessary that the person selects the dates, the number of people and ticks off additional services. Then I paid and the payment came in 1s. I found plugins and modules for armor, but how to connect this business with 1s?
I will be very glad to your advice!

Answer 1

I realized that "1s Hotel" is the best for this task, and fortunately the customer just has it + a module for 1s Bitrix like this

Answer 2

Install a plugin that implements the 1C CommerceML exchange format - v8.1c.ru/edi/edi_stnd/90/92.htm