Product Preview for some customers (like newsletter subs)

[solisdesigns]

Hi, 

I'm trying to find a way to let certain people view my upcoming collection ahead of time. Ideally my newsletter subscribers. So I'd have my new products uploaded, and if my sale is at 7pm, all my newsletter subscribers could view things starting at 6? Not sure if this is even possible but figure this is my best route. 

My website if it helps at all

https://shopsolisdesigns.com/