How to write a YML file for Yandex?

Question

Yandex

Help me write a simple YML file
There is a site that provides a narrow range of services, no more than five
Each has its own price.
I can’t figure out how to display it in the YML file so that the price is displayed in the snippet.
Thank you in advance .

Answer 1

1. it is not clear what you do not understand
2. it is not clear what is not clear in the YML documentation

Answer 2

There is an online service https://ymlka.ru , where you can create a yml file for the market by simply providing a link to the site.