How Create cart In Restaurant Website ?..

Question

Hi Friends ,

 

Recently I have got one task, in my website requirement.I want to add the Cart to the Resturant Dishes.

 

How to create cart in ASP.NET. Can anyone guide me to do so? 

 

When user selecting the No of qty on particular dish and another selection on others dish to be added dynamically, If I suppose to remove anyone : Should Allow removing.

 

At the end,

 

I would have to get the Total No of Qty On each dishes to get calculated.