Is there a price exchange standard?

Question

Electronic commerce

An order was received to create a website that will work as an aggregator of prices for equipment suppliers for oil companies. I want to offer suppliers to bring their prices to a single form. For example: a certain composition of columns, such as: article, title, category, brand, price, image file name. Separate folder with pictures. Is there any standard according to which it is customary to exchange prices?

Answer 1

yeah
, everyone has their own
article copied from 1C ki with reference to articles
, also in the format "everyone has their own"
but don't give up - watch how aggregators behave, take it as a basis and fight only with those whose lead to this does not work

Answer 2

https://support.google.com/merchants/?hl=en#topic=...