Payment Client Login William S. Foley, PA uses MyCase online case management system which gives you 24/7 access to your account and an app for easy mobile phone access. If you need to access your account or to make a payment, please link the button below: MYCASE CLIENT PORTAL Give us a call today at (813) 272-2345 to discuss our billing options, payment plans and pricing for your Divorce or Family Law matter in Florida.