For 2ndHandMall Payment Gateway

Payment gateway fee is a handling fee on all successful transactions via debit card or credit card payments. It applies to all successful orders. Payment gateway fee is 3.4% + $0.50 of the total payment of an order. It will be rounded up to 2 decimal places. Example:.

Selling Value: $100
Payment Gateway Fee 3.4%+$0.50: $100 x (3.4%+$0.50) = $3.90
Order Income = $96.10