Please clarify the description of the BankingProductDiscount
“A discount rate calculated based on a proportion of the fee to which this discount is attached.”
Does this mean a
feeRate value of
1.0 specifies a
100% discount of the related fee, and
0.5 specifies a
50% discount of the fee?
That is correct. feeRate is a RateString which is defined as "a rate of 100% would be represented by the value 1.0 and a rate of -100% by -1.0"