More 'lucky money ' recipients prefer electronic transfer over traditional red packets of cash . Comment: WeChat app adds an element of chance in sharing lucky money with friends . Bitcoin giveaway in Hong Kong familiarizes public with the online currency .
More 'lucky money ' recipients prefer electronic transfer over traditional red packets of cash . Smartphone apps allow easier lucky money transfer . WeChat app adds an element of chance in sharing lucky money with friends . Bitcoin giveaway in Hong Kong familiarizes public with the online currency .