Use the second line to name a vault. Then you could use:
/money deposit 100 myshop
/money transfer 100 myshop basevault
/money transfer myothershop basevault // all money if not amt given
/money default myshop or /money default basevault // where default sales are deposited.
/money transfer 10% savingsvault
/money transfer 10% tax vault auto // auto transfer from default vault to designated vault
/money // show balances from each vault named with aggregated total