Special price Time

Admin can set the start and end date of special price (screenshot 2),
you can also specify a special price on specific days and times (screenshot 3).
The customer sees a product with special price and the time (countdown) to complete the special propositions (screenshot 1, 4)

Configuration: Wopshop / Options / Addons – Special price time (screenshot 5)
Warning:
Does not support the price of the attributes
Does not support a minimum price