<a href="http://www.webitpr.com/release_detail.asp?ReleaseID=9382">Truphone has added</a> services to ensure customers never run out of credit again. The new services are:
Customers can now easily top-up [refill their credit] while on the move
Customers may set their account to 'auto top-up'when credit has reached a specified level
Truphone now sends 'low balance' SMS alerts to customers
Payments may be made via a wider variety of credit and debit cards