How to send data in an order letter in 1s-Bitrix without placing an order?

Question

1C-Bitrix

I have a one-page landing on the site, there is a product displayed through bitrix:catalog.section

there is a form, how to use it to send a letter to the client with data about the product

here is a letter template

Answer 1

Save the form content as an infoblock element, where one of the properties is a mailbox.
https://dev.1c-bitrix.ru/api_help/iblock/classes/c...
Next, create a mail html template https: //dev.1c-bitrix.ru/learning/course/
?COURSE_I...
init.php catch the event "adding an element to the infoblock", collect the element's data and pass it to the mail template - and send it)
https://dev.1c-bitrix.ru/api_help/iblock/events/in...

spoiler

Заказ без оформления заказа это не заказ)