Example jsons

Product:
{
"_id":ObjectId("131233adsad131231233"), 
"username":"xyz",
"name":"Godrej 231 Litres RT Eon 231 C 2.3 Frost Free Refrigerator (Silver)",
"category":"Electronics",
"sub_category":"Refridgerator",
"pricing":{
	"cost_price":18960,
	"discount": 10,
	"selling_price":17064
	},
"features":["Eco-friendly refrigerator","Poly-bag suspenders in the freezer","Energy rating: 2 Star","ZOP technology"],
"images":"image.jpg",
"specifications":{
	"brand":"Godrej",
	"model_no":"RT Eon 231 C 2.3",
	"color":"Silver",
	"size":"231 litres"
	},
"items_in_stock":50,
"cities_for_delivery":["pune","aurangabad","mumbai","delhi"]
}


User:
{
"ID":"111",
"username":"anuja",
"password":"password",
"role":"user",
"firstname":"anuja",
"lastname":"jain",
"address":{
	"street":"baner road",
	"city":"pune",
	"state":"maharashtra",
	"zip":411045
	},
"email":"anuja@xoriant.com",
"mobile_number":1234567890,
"card_details":{
	"card_number":0000111122223333,
	"cardholder_name":"anuja",
	"expiry":"02/2018",
	"card_type":"VISA"
	}
}


Cart:
{
"orderID":"A123",
"orderItems":{
		"product":{
			"product_id":"123",
			"description":"",
			"Name":"Godrej 231 Litres RT Eon 231 C 2.3 Frost Free Refrigerator (Silver)",
			"Cost_price":18960,
			"Discount": 10,
			"Selling_price":17064,
			"quantity":1,
			"thumbnail":"image.jpg"
		}
	},
"orderDate":"11-11-2015",
"Total":17064,
"Status":"Shipped",
"user":{
	"BillingAdrress":{
			"firstname":"anuja",
			"lastname":"jain",
			"street":"baner road",
			"city":"pune",
			"state":"maharashtra",
			"zip":411045,
			"mobile_number":1234567890,
		},
	"ShippingAddress":{
			"firstname":"anuja",
			"lastname":"jain",
			"street":"baner road",
			"city":"pune",
			"state":"maharashtra",
			"zip":411045,
			"mobile_number":1234567890,
		}
	},
"PaymentMode":{
	"card_number":0000111122223333,
	"cardholder_name":"anuja",
	"expiry":"02/2018",
	"card_type":"VISA"
	}
}