Yowza, a leading mobile coupon app for iPhone and Android, has announced that more than 70,000 locations nationwide now accept Yowza coupons.

Groupon has unveiled new versions of the iPhone and Android apps that helped make it a global e-commerce leader.

PriceGrabber, a leading online shopping site, has upgraded its mobile shopping application for iPhone.

Digital coupon site, RetailMeNot.com, is launching an updated version of its free RetailMeNot Coupons app for iPhone that includes the ability for consumers to search for and find digital coupons for nearby retailers located in 500 shopping malls.

Coupon publisher News America Marketing has expanded its mobile application to the iPhone following last year’s introduction on the iPad.

Apple posted a first quarter profit of $13.1 billion, or $13.81 per diluted share, and $54.5 billion in revenue, thanks to the continued popularity of its iPhone and iPad products.

An iPhone 5 with a $45 unlimited talk, text and data plan is being characterized as an industry game changer by Walmart and its prepaid cell phone service provider Straight Talk Wireless.

It’s not the latest iPhone or the newest Tablet, but Staples is touting a breakthrough in binder design for the New Year.

Capitalizing on its Thanksgiving and Black Friday sales, Dollar General has tackled Cyber Monday with the launch of a new mobile app for iPhone and Android smartphones.

Premium chocolatier Lindt USA and its Lindt Bear premium chocolate figure launched the Mastering the Joy of Chocolate instant win sweepstakes on Facebook and www.LindtBear.com.

Electric Friends, which produces animal-themed speakers for iPhone and iPod, will be available in Toys“R”Us stores nationwide beginning Sept. 28, featured as an end cap throughout the holiday season.

Target customers who receive the retailer's mobile coupons can now access them on their iPhone or iPod touch via Passbook.