Hi!
i don't found plugin, don't know how to do this, but. We start using cross selling and i see this function not support "don't show out of stock product". I think without "hide" out of stock products from cross selling - this function is useless. Nobody want show in cart not necessery products... There are no reason to show products in cart if Client can't order them.
I think in admin panel with cross sell you should add option:
- don't show out of stock products in "bestsellers data / cross sell / etc. etc" We should can decide about this. Now i found some plugins from NopTemplates (show newest / bestsellers products which using nopcommerce default data) / cross selling and all are useless... because show out of stock products. :/
Maybe somebody create custom / or maybe it's possible to fix by admin panel? if not, maybe this is something what Nopcommerce Team can add to nop out of the box.