I happened to notice this command while I was monitoring my customers during check-out.

http://www.adoptshoppe.com/index.asp?PageA...MOVEMACHINECART

I was curious as to what it refers to as I haven't seen it before now.

This is most likely appearing with customers logging in and the system moving their 'computer' cart, or the product information stored in their local cookie, to the customers' account in the database. The way that registered users and customers are logged and stored changed a bit in the latest version as you probably know, and this most likely deals with those details.

James,

Is this something that the customer sees?

Doug

From what I can tell, no, as the action would happen behind the scenes and the customer would be taken to the next page. This would be similar to the action that adds the products to the cart. For instance, if you check the form source for the "Buy" button, you will see this -
http://www.yourdomain.com/index.asp?PageAction=ADDPRODTOCART
- which is the function that adds the product to the cart but your customers do not ever see this as a page.