Products can be modified or deleted, but its data will continue to appear in old orders. So we try to store all historic data in your products.
To achieve this we recommend you to follow this steps:
1. Push all your current products
Iterate over your all your products pushing arrays of json data until you have pushed all products.
Due to our API limitations you can only push maximum 250 products per request.
2. Every time you create or update a product push them
You can trigger an event to push new data to our API every time a product is created or modified.
Also you can find the created_at or updated_at property of your products and make a cron to push all the recently created or modified products.