Cart Update

If you offer different product variations (such as size, colour, material, etc) than your integration will slightly be different, please follow the guidelines on the Product Variant page.

There are 2 methods to send Cart Update event to RMC:

Send all cart data in one time.
Send data of last product added, removed or changed quantity.

We recommend you to use method 1. Because it allows you use our tool much more effective.

Sending All Cart Data in One Time

Use this code when a product added to cart, removed from cart and change quantity of a product that added to cart.

You must send all cart content after updates.

<script type="text/javascript">
	function rdCartUpdate(){
		var VL = new Visilabs(); 
		VL.AddParameter("OM.pbid","Basket ID");
		VL.AddParameter("OM.pb","Product Code1;Product Code2");
		VL.AddParameter("OM.pu" ,"product Quantity1;product Quantity2")
		VL.AddParameter("OM.ppr" ,"Product Price1*Product Quantity1;Product Price2*Product Quantity2");
		VL.Collect();
	}
	rdCartUpdate();
</script>

For example:

User has already have a product and add another product to cart.

Basket ID of user: "A1B2C3"

First Product:

id: "123"

price: $30

quantity: 2

Second Product:

id: "456"

price: $40

quantity: 3

Your code should be like this.

<script type="text/javascript">
function rdCart(){
	var VL = new Visilabs(); 
	VL.AddParameter("OM.pbid","A1B2C3");
	VL.AddParameter("OM.pb","123;456");
	VL.AddParameter("OM.pu" ,"2;3")
	VL.AddParameter("OM.ppr" ,"60;120");
	VL.Collect();
}
rdCart();
</script>

You must pass the total revenue value to OM.ppr parameter which is the number of items purchased multiplied by the price of a single item.

Sending Data of Last Item that Added, Removed or Changed Quantity

Use this code when a product added to cart, removed from cart and change quantity of a product that added to cart.

<script type="text/javascript">
function rdCart(){
	var VL = new Visilabs(); 
	VL.AddParameter("OM.pb","Product Code");
	VL.AddParameter("OM.pu" ,"Change in Product Quantity") 
	VL.AddParameter("OM.ppr" ,"Product Price");
	VL.Collect();
}
rdCart();
</script>

In this method, quantity parameter takes the change in quantity.

Examples for each case:

If you add 3 of the same product it should be 3.
If you remove that product from the cart, it should be -3.
If you change quantity of a product that already 2 of it in cart to 4, value should be 2.

Do not use thousands separator when sending numbers. Wrong: 123.456,78 Correct: 123456,78

Parent Topic: Website Implementation