Back in stock API
Hi!
I want to implement back-in-stock flow for custom product feed.
I have read the next articles - https://help.klaviyo.com/hc/en-us/articles/115003872251 , https://developers.klaviyo.com/en/docs/how_to_enable_back_in_stock_for_custom_catalog_feeds and it says that it is a legacy API. Can it be used or is it still not worth it, because it will be replaced by a new one in the near future?
