If you've added a meta field to an OrderForm, you can use the  OrderContext.Current.FindPurchaseOrders method to find all purchase orders with a given value in that meta field. However, figuring out what the  SqlWhereClause should be might not be...

If you have several classes inheriting from the same interface, and you want your business logic to choose the correct class based on a criteria, you should check out named instances in StructureMap. For example, let's say you have the following...

Creating a CustomerContact from a MembershipUser is something you'll run into quite quick when developing a Commerce site. Now, what's wrong with this piece of code? public CustomerContact CreateUser(MembershipUser user, string firstname, string...

If you find yourself not able to translate blocks in EPiServer 7, you might not have marked the language you're working with as available.  The block you want to translate will look like this, as you can see the translate button is disabled.  How ...

Working with EPiServer Commerce, one thing you quickly realize is that you spend more time debugging than you do developing. And some of the bugs can be a real pain to figure out. I ran into a bug last week where nothing happened when the customer...