How to display the old price of a product for a specific id?

Question

MODX

I'm making a store on ModX minishop2 + msMiniCartDynamics, and I need to display the old price of a product, but msMiniCartDynamics only provides a price placeholder, and there is no old price placeholder( How to display the old price of a product for a specific id?

Answer 1

Found a solution. I had to create a TV field, because the placeholder did not want to be taken in any way,
The code below calculates the total discount of the product
{$id_d | resource: "old_price" * $count_d}