Hi maloos
Thank you very much for your post.
Regarding pdfs, not sure why it does not work for you. Pls, check all your software is up to date and try on more than one browser, pls?
Inventory logs, manual orders, POs automation is coming to ATUM in version 1.5 that we hope to bring in late this year. For now all works manually as WooCommerce designed it.
Best Regards,
Pavel