How to pick up my order?

I saw VEX products are available for pick up by self in Texas. I just wonder how? After I purchase a order on the web, how to pick up? What do I need for pick up? The order number?

I would assume, as is standard with online orders being picked up, you place the order, get a confirmation email, and go there to pick it up. The details on if you need to bring the order receipt and when to pickup would most likely be in that confirmation email.

Here is IFI’s address: