What should be the best place to have EMI fees on emi payment methods

[Deepak Agarwal-2]

We have EMI payment facility and this incures some processing fee which we
show to our customers in the order review. What should be the best place to
have these fees. I think it is  not available at the moment OOTB.

Also, We are little confused over payment_method and payment_method_type.
Most of the ofbiz code arbitrarily putting 'if' condition on payment_method
and payment_method_type checks.

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Thanks,
Deepak Agarwal,

Mobile: [phone]