Ecuador does not enforce copyright or privacy laws, so anything available can be copied and sold, including CD's, DVD's, books and satellite signals.
You can find a video store "on every corner" (in Cuenca) selling pirated DVD's from 25 cents to $1.50.
Bookstores and schools keep a multitude of photocopy shops in business by copying every book available and selling the copies at a fraction of the original price.
Rosetta Stone language program normally sells for about $800. An EC copy can be had for 40 bucks.
source: Cuenca Residency website