toJson method
Implementation
Map<String, dynamic> toJson() {
final result$data = <String, dynamic>{};
final l$shipping_tier = shipping_tier;
result$data['shipping_tier'] =
toJson$Enum$ShippingTierTypeEnum(l$shipping_tier);
final l$coupon = coupon;
result$data['coupon'] = l$coupon;
final l$shoppingCart = shoppingCart;
result$data['shoppingCart'] = l$shoppingCart;
return result$data;
}