It was cheaper to take out a prescription for the magazines than to buy them separately each month. (*) cheaper (*) prescription (*) than (*) separately
This is a companion discussion topic for the original entry at https://english.best/questions/24585,it-was-ucheaperu-to-take-out-a-uprescriptionu-for-the-magazines-uthanu-to-buy-them-useparatelyu-each-month/