Modify Trade Credit

Account AAID. The customer fund account selected via the form's member_query_aaid component; disabled and unchangeable when editing.

Trade Credit Type. A radio group whose value comes from options.trade_credit_type_ref; commonly 0 = single-currency trading limit, 1 = multi-currency trading limit.

Trade Credit Map. Currency-to-limit key-value pairs, e.g. {"HKD":"100000"}; when trade_credit_type=0 it contains only a single currency, and when =1 it may contain multiple currencies.

Expired At. A Unix timestamp (seconds); after a date is chosen in the date picker, the hour/minute/second are taken from the current time at submission.

Remark. A textarea, up to 100 characters.

Action. 0=Create (add), 1=Edit (edit); computed automatically by the front end based on whether an item record is passed in.

Audit Frontend Resource. A non-core business field carrying before and value (after) data plus $action/$behavior, used for display in risk-control approval tickets.