title: What is the best way to add multiple products to the cart at a time in Hybris?
body: <p>In my case, I have to add some related products to the cart at a time.My scenario is as the following:</p>
  
  <p>1) Assume we have a product and assume its code is X-1</p>
  
  <p>2) Assume we have another product which has code called X-2 and X-2 is like a complementary of X-1.</p>
  
  <p>3) X-2 can be sold on its own but if we add X-1 to the cart in order to sell it, X-2 has to be added to the cart at the same time and price of X-2 has to be 0 in the cart since price of X-2 is included in the price of X-1.</p>
  
  <p>Can you suggest any best practice for my scenario in Hybris-B2C accelerator?</p>