ATG Order Reprice and How it works?

When Order reprice is typically called?

The Order is typically repriced after the following actions: 

• Item is added to the cart 
• Item is removed from the cart 
• Quantity is changed on items in the cart 
• User specifies a shipping address or shipping method and pushes "Checkout" button

How to do repricing on Order?
Use /atg/commerce/order/purchase/RepriceOrderDroplet to invoke repricing on order:



How it works behind the scenes?

Each time the code reprices the order, the ATG Promotions associated with the user's Profile are considered.

• Fetch all of the Promotions/Discounts that the user is eligible for:
• (Global + Individual Promotions) minus Promotions they don't qualify for
• Calculate the price of each individual item on the order
• Apply Item Level Discounts
• Calculate the order total price(discounted item prices + shipping price)
• Apply Order Level discounts
• Calculate the shipping price
• Apply Shipping Discounts
• Generate a total price

Few scenarios when Order reprice is not working:
If you don't see your order getting repriced as you expected (the discount isn't being related), these are some things to check on:

• Was the repricing code called yet?
• Was the Promotion successfully added to the Profile?
• Was the Promotion represented correctly in the repository?