What is the collective noun for chocolate other than box?

There isn't really a widely accepted collective noun for chocolate other than "box." You could use a few other terms, but they'd be less common and might sound a bit strange:

* Assortment: This could work if you're talking about a variety of chocolates.

* Selection: Similar to "assortment," this implies a diverse group of chocolates.

* Pile: This is more literal and would work for a large quantity of chocolates.

* Bar: This could work if you're referring to a group of chocolate bars.

However, in most cases, "box" is the most straightforward and commonly understood collective noun for chocolate.