Budget: 12000 UAH Deadline: 5 days
I already have almost ready logic for Merchant feeds, it can be quickly adapted for your site and discussed here, I am available ))
Estimated cost - 12,000 UAH and 5 working days.
I can finalize the dynamic availability_date for pre-order and out-of-stock products, link the calculation to the production and delivery time, and for in-stock products, not pass this attribute in the feed.
For images, it’s better to create a separate Merchant image or checkbox, and add the overlay check as an additional automatic step before uploading - this way, you won’t have to manually catch discrepancies in the cabinet.
I would like to clarify two points - on which platform is the site and what is currently used to form the feed for Google Merchant Center.
There is a nuance - the date in Google for preorder or backorder according to the documentation may require a full ISO 8601 with time and time zone, so I would output it in a way that passes Merchant validation without unnecessary surprises.
Similar examples in retail and e-commerce -
https://business.ingello.com/prime-eva - similar due to working with product data and sales channels
https://business.ingello.com/eva - similar due to integrations and system automation for retail
Main landing page of Ingello for the exchange -
https://systems-fl.ingello.com/ua