Flat amount applied in calculating total markup in minor currency unit of billed currency in containing transaction detail e.g. 31 for $0.31.
Optional minThe minimum charge that will be made to the funding source. For example, if a small
charge of $0.10 were made with a 2.99%+$0.31 fee formula then the resultant fee would be $0.31 cents resulting in
an expected funding source charge of $0.41 cents. If minCharge is set and more than this amount then the
minCharge will be charged instead.
Floating point percentage amount applied in calculating total markup multiplied by 1000. For example: 2990 for 2.99%. 1/1000th of a percent is the smallest granularity that can be represented.
The rates of markup applied to a transaction when calculating the fees.