Method and System for Managing Sovereign/Non-Sovereign Dual Debit Accounts

摘要

A kind of double debit account sovereign/non-sovereign (DDA) management systems include that DDA entities have and ward off the moneytary operations entity that debit account contains emperor's currency sign and non-master debit account contains non-emperor's currency sign. The system further includes real-time digital currency conversion (rtDCE). The DDA entities and moneytary operations entity partner are by rtDCE additions, in real time, ward off currency sign to DDA by the non-emperor's currency sign of sales-entity emperor's debit account from the non-emperor's debit account of above-mentioned DDA entities to moneytary operations entity in a current rate, vice versa. The moneytary operations entity may or may not be DDA entities. The system makes DDA brackets be interchangeably used for everyday commerce transaction using monarch and non-master currency sign, removes a large amount of hurdlings to largely using non-master currency.