Shipping & taxes are calculated based on state & product weight and may change slightly at the time the product is shipped based on local county tax. State sales tax may be due on non-exempt purchases, including purchases in states we do not collect sales tax in.

Isolite Systems does not collect and is not required to collect state sales tax in various states. However, this purchase is not exempt merely because it was made via the Internet. You may be required to report all purchases that were not taxed and pay those taxes.