I have a Magento eCommerce site.
I have two clients who have two separate Magento eCommerce sites.
So, three sites in total.
I would like to dislpay products from their sites on my site.
Naturally the stocks are shared so if an item gets sold on my site and let's say it was the last item in stock, immediately my client should not be able to sell the same product on his site. It should show up as "OUT OF STOCK".
Is this even possible without manully exporting CSV product lists from my clients' sites and importing them to my site? That would not be an ideal scenario as there is no control over stocks etc. in that method.
Thanks in advance