No. The discounts are applied by the toll road holders and Pagatelia is only the issuer of the means of payment. There are two types of discounts, some are automatic and others require registration.
In any case it will be necessary to fulfill a series of requirements that the toll road defines in its web pages.
From Pagatelia we keep an updated list of the discounts in toll roads together with their contact channels.
You can consult all the information on how to adhere to the discounts in this link:
https://www.pagatelia.com/descuentos-via-t