Then I would create 1 custom view, add a Product Detail module to the view and set up the HTML how you'd like.
Let's say you name your new view: dailydeals
Then you can add some shortcode to a WP page like this:
[DFR:dailydeals?p=123456789] (where 123456789 is the product ID).
Then just change the product ID every day/week to display the product of the day/week.
Here's an example: