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Sparrow Dynamics™ is a brand identity solely owned and operated by Sparrow Product Development, Inc. (aka “SPD”). The following information applies to all products SPD offers under the Sparrow Dynamics Brand (“products” or “our products”).

Credit Card Processing:

We accept credit card payments as a form of payment. Additional verification of the credit card may be necessary prior to shipping the order.


Occasionally products may be on back order. If a purchased item is on back order, you will be advised accordingly. We will then ship the in-stock item, and ship the backordered item as soon as it becomes available. If applicable, shipping charges will be applied to all shipments. At this time, our website will not accept backorders. If the product is out of stock, it will not let you add the item to the cart.

Order Processing:

We reserve right at any time after receipt of your order to accept or decline your order for any reason. If the order is canceled, any authorization on your credit card will be promptly voided. If your credit card has already been charged, a prompt refund will be processed.

Statement of Liability:

SPD shall not be liable for any injury, loss or damage, direct, incidental or consequential, arising out of the use or the inability to use the product. Before using, user shall determine the suitability of the product for its intended use, and user assumes all risk and liability whatsoever in connection herewith. The foregoing may not be altered except by officers of SPD.

Notices updated October 5, 2017