cardRead method

Future cardRead({
  1. required String amount,
  2. required int tranType,
  3. required String traceNo,
})

if connected is true then you can call card read

Implementation

Future<dynamic> cardRead({
  required String amount,
  required int tranType,
  required String traceNo,
}) {
  throw UnimplementedError('cardRead() has not been implemented.');
}