The program makes use of 2 .txt files The one is named staff.txt and the contain the details below of 2 different staffs in the format [username,password,email,fullname];
vawe74, mrfemiawe, vawe74@gmail.com, Awe Ebunoluwa Victoria - bsaint95, oluwatobi, bsaintdesigns@gmail.com, Bamgbose Samuel Oluwatobi
The second is titled customer.txt and it's initially empty but will later contain the the account details of each staff after creating accounts