Usually, standard shipping is included, and is free for most items within the US and Canada. Some extra charges may apply if expedited shipping via USPS, FedEx or UPS is desired, or if the item is of larger size or weight (i.e., large table, tall bookshelf etc.).
Of course, you can always pick up any items yourself if you would like to do so. I also have shipped items to overseas locations in the past. If international shipping is needed, current standard international shipping rates will have to be applied to your invoice.