toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
data['pre_paid'] = this.prePaid;
data['cash'] = this.cash;
data['pickup'] = this.pickup;
data['cod'] = this.cod;
data['estimate'] = this.estimate;
data['__typename'] = this.sTypename;
return data;
}