Randy Fay

This screencast demonstrates "Calculation Rules" in Commerce Shipping 7.x-2.x. We'll add $5.00 to the shipping cost for every item they have in their cart. That means walking through the line items and adding 500 * quantity to the shipping line item for each product line item.

The article that accompanies this screencast is at http://www.commerceguys.com/resources/articles/249

The Commerce UPS module enables real-time shipping quotes from the UPS shipping company. This screencast shows how to set up Commerce Shipping with Commerce UPS.

There is an accompanying article at http://www.commerceguys.com/resources/articles/247

Custom line items and rules are incredibly powerful together. Tonight I just needed a quick coupon for a store that had just one product. This is a one-time thing and didn't need the Commerce Coupon module. So I just did it quickly by adding a field to the line item and writing a rule.

Custom line items allow you to add fields to line items in Drupal Commerce, which lets the user customize their item when adding to the cart. You can use them to add other custom information to the line item in an order for back-end processing about that item. For example, adding a attendee name field to your order when signing up for a conference. In this screencast, Randy Fay shows you how to add fields to the line item and explains why you might want to do so.