I am developing a training website using Drupal Commerce. The person can book a single slot every time and can add attendees(used field collection for dynamic rows) to the training slot. How Can I increase the Order total based on the people added in the form in checkout?
For Example, If the slot is 33 dollars per person then if I add two attendees in the checkout, automatically the quantity should increase and should change the order total.
I thought to try with rules, but I didn't get how to get the count of field collection items in the rule and increase the price.
Could anyone please suggest on this?
Thanks in Advance!!!