toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = <String, dynamic>{};
data['creditCard'] = creditCard.toString().split('.').last;
data['cash'] = cash;
data['cashOnDelivery'] = cashOnDelivery;
data['eft'] = eft;
data['paypal'] = paypal;
data['stripe'] = stripe;
data['bkmExpress'] = bkmExpress;
return data;
}