Can I create an invisble porduct on my website?

Store Design
1

Hi there,

I want to make a newsletter with a special offer with one of a kind books.

It means we only have 1 of each book (we sell rare books).

How can I upload a product that will only be availbe for those who have the link in the newsletter?

Thanks,

Eliie,

GreenBrothers

2

@elliegreen ,
You can check the discussion here, hopefully you will get an idea about it.
https://community.shopify.com/c/shopify-discussions/create-private-products/td-p/416769

App: https://apps.shopify.com/locksmith

-Muhammad Ali Shahzad