December 27, 2012 9:26 am Online Shopping: Tips to Dodge Price Hikes Online shoppers looking to save money may want to change their web browser settings to avoid “dynamic pricing,” a common practice among web retailers looking to maximize revenue. US & World Videos 3:45 Afternoon rains expected on Sunday 4:04 Afternoon clouds over the region on Saturday 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance