Currently, 62% of Americans who use a mobile phone would be open to using their device to make purchases wherever their errands may take them, particularly, 18-34 year-olds. With 63% of 18-34 year olds at ease using mobile phones to make purchases versus the 37% of those 35 or older, 65% feel more naked without their phones than their wallets, compared to only 34% of the elder group. These findings, according to the latest survey by MasterCard Worldwide, also indicate more men than women (51% vs. 40%) would be at ease using it to make purchases; 49% vs. 45% would be more impressed by someone who paid a bill with a mobile application than with a credit card; women more so than men (50% vs. 36%) feel more exposed without their mobile device than their wallets; while 45% vs. 34% would rather have their phones than their wallets ‘surgically attached.’ Across the board, however, 54% agree someone’s phone is more telling of their personality than their wallet.