By purchasing from Paleontological Research Institution you agree that all of your transactions through this site will be conducted electronically using a valid credit card or your Paypal account. If your payment method cannot be verified, is invalid, or is not otherwise acceptable, your order may be suspended or cancelled automatically.

We charge a sales tax of 8% for merchandise ordered on this site and shipped to addresses in New York state.

International buyers, please note that import duties, taxes and charges are not included in the item price or shipping cost. These charges are the buyer’s responsibility. On rare occasions customs holds a product in their care or shipping takes longer than usual. In these cases please keep in touch with us and allow 30-45 days for the product to reach you. We are not responsible for the loss of a package once it has been transferred to your home country's postal service.

Attention: Please be aware that sometimes, international shipments may take up to 60 days to reach you, and tracking information may not be updated by the postal service regularly during this time. Please contact us directly if there are issues with the arrival of your package. PRI is not responsible for delays or mishandling of parcels by the postal service either domestically or internationally. PRI cannot guarantee a delivery date for your package.