Module for auto input

Hello I am looking at you which module the contractor will copy the text from the description to the meta description I have short descriptions so you do not have to export only 300 characters. Just so that copied text into meta description desription before pressing save.Also it needs a module that automatically will introduce a fixed price products so when I introduce the product to the store I wish I could have entered the price of the product immediately. If someone can do such two module please message. And may be on private box.