If such a thing was offered (and I have no idea if it is), you’d likely need to go through Apple to purchase the product, not Sonos directly. 

However, you may want to contact Sonos Sales directly, they don’t frequent these user forums. 

Assuming you use Apple TV, you might want to be aware of this thread.

I’m an Apple stockholder. Sonos should provide me with FREE stuff.

Maybe if Apple were to purchase Sonos, they would. 

Usually employee discounts work via a code: you enter the code during checkout, and only then are discounted prices shown right before you pay.

It’s not that uncommon for companies to work out deals with other companies that result in discounts for their employees.  For example, I can get a discount with Dell, because my company uses Dell laptops and apparently worked the employee discount into the deal.  Same thing with Verizon, Ford, and others.  However, since Apple sells products that compete with Sonos, seems unlikely that employee discounts are involved in any deal.

I was kidding.