Calling all merchants; are you looking for a safe and secure way to run credit card transactions? Yes, there's an app for that. BuzzApp Software  recently released an iPhone (or iTouch) app that does just that. It is currently on sale in the App Store  for $2.99.
According to the iTunes description:
Start processing credit card sales on your iPhone or iTouch and instantly start increasing your bottom line.
Processing a sale is simple and safe! Just enter card data and an amount and within seconds you will have instant authorization.
Our users include all kinds of business owners including retailers, salon operators, organizers, massage therapists, artists, restaurants, independent hair-stylists, dealers, consultants, practitioners, and lawyers. It is used in many environments including outdoor markets, hostess parties, fundraisers, events, art fairs, book fairs, street fairs, salons, restaurants and offices.
- Support for all major credit cards (VISA, MasterCard, Discover, American Express) and PayPal.
- Secure transmission: 128 bit HTTPS encryption
- Advanced Fraud Detection (AVS/ZIP/CVV)
- Tip calculator
- Signature Capture
- HTML receipts
Check out the iCreditCard app in motion below.