Just to check back and say that after trying this out, this totally worked, thanks again!
Thanks Kellymetal! If I do this with a coupon as you suggested, will the coupon apply the discount to the highest priced items on the cart or will it pick them at random?
I want the discount to be available to all the products in my store so that if the client chooses 4 items for example, the store applies the 30% discount to only the 2 highest priced ones.
I’ve translated the lines and updated and replaced the spanish po file, however the lines are still in english. Did I miss a step?