Weren't the Chinese playing with two types of virtual currency? One that goes down in value quickly over time? So you get paid 'savings' and 'spending cash'. G

Weren't the Chinese playing with two types of virtual currency? One that goes down in value quickly over time? So you get paid 'savings' and 'spending cash'. Government cards often have complex requirements associated with them, for example what can be purchased. Some of the older processing specs only allow for a small number of purchased item classifications to be passed. Under those as long as someone purchased 20 approved items they could purchase whatever they wanted after that because the spec allowed 20 item specific segments.