The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From The Bank of Tampa:
Enjoy a secure, on-the-go banking experience on your iPhone using The Bank of Tampas Mobile Banking. View account balances, transaction history, transfer funds between accounts, pay bills electronically, change/cancel electronic bill payments, and/or locate ATMs and banking offices. Just like Personal Online Banking, your sign-in utilizes multiple authentication layers and secure credentials, which keeps your information protected through SSL encryption technology. You must already be enrolled in Personal Online Banking to access Mobile Banking. There is no charge for using Mobile Banking, but check with your carrier for any message and data fees that may apply.