FlexWallet is a convenient feature that enables domestic voice roaming, international long distance calling, directory assistance and usage of voice, text, and data beyond what is allowed in the selected service plan. FlexWallet is credited with $10 for individual plans. FlexWallet balances rollover, so you get to keep your unused balance up to 12 months. When the balance reaches $3.00, Flash Wireless will automatically charge $10 plus applicable taxes per individual plan to the credit card on file. FlexWallet spending limits can be modified by logging into your account at flashwireless.com. The monthly refill amount default is set to $50.