Test Page

[for each=product_cat parent=music-sheets] [each link] total nr: [each count] > [set avail] [loop ] [if field=_stock value >= 1] [calc]avail = avail + [field _stock][/calc] [/if] [/loop] available: [get avail]
[/for] --- [set avail] [loop type=product taxonomy=product_cat term=glucksmoment status=publish] [if field=_stock value >= 1] [calc]avail = avail + [field _stock][/calc] [/if] [/loop] available: [get avail]