DCSEA reserves the right, to limit quantities of items purchased per person, per household, per order, per the same credit card, per the same billing address and or shipping address. We will notify the customer if such limits need to be applied to and existing order.
An order with multiple Items and or we are missing a Item and or a back order it is possible but rarely happens, we will ship what we have in stock and credit back the existing payment that was made for the item not in stock. 
We strive to provide accurate product and pricing information. Pricing or typographical errors may occur. Sometimes its just impossible to confirm a price until after the order, with thousands of links we as humans, sometimes we make mistakes and a link or pricing update gets unnoticed. The DCSEA reserves the right at our discretion, to refuse or cancel any orders placed for these items. In the event an item is mispriced, we will either contact you for instructions or cancel the order and notify the customer of such cancellation. This Rarely Happens.