toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = <String, dynamic>{};
data["productRefId"] = productRefId;
data["price"] = price;
data["currency"] = currency;
data["pricePeriod"] = pricePeriod;
data["label"] = label;
data["subtitleLabel"] = subtitleLabel;
data["description"] = description;
return data;
}