Yes, if you are a member-customer, you can apply your personalised offers through the dropdown menu, My Discounts, where you will find the same offers as in Mundo Consum.
You must remember that immediate discounts such as Saving Vouchers are applied to the total amount of products in the cart.
In contrast, the delivery cost promotion is applied to the total cart, that is, the total sum of your basket after applying the immediate discounts, so long as this exceeds the minimum purchase requirement to apply it.
On its part, the Discount Voucher is deducted in the same way.