Having customers fill out stringing specifications on app and make payment when submitting string jobs

Currently we as club admin ask customers to fill out a stringing sheet and we as admin input the specification manually into the courtreserve stringing module. Instead, it's much more convenient for customers to fill out the same specifications on the app and submit the job request with payment. The club admin can simply print the tag, verify the details and attach the tag to the racket for stringing. Customers can even get the previous setting reloaded hence simplifying the process even more.