Some script for filling web form

So i need te send about 30 forms a day, the forms contain my company info., inf about client/buyer, and info abut product As my copany inf(addres name etc) i use 2 but mainly 1 is in use abut 25/30 of all sending forms, clients change but we can have export csv, sometimes thera are new clients, there are 2 product we are sending and value changefor evry client Next when we send form we see page with number of form we need and 3 keys This page contain a area we need to print. We need copy the number and 1 key and put on another website, nest we need to fill another form but shorter just our company info, addres of delivery and number of car, we have 4 cars,