Please select your desired course, service, or material and click Add to Cart. If you were instructed to make a custom payment, please choose Custom Payments.If your payment is declined, please check the information you entered to make sure it is all accurate and then check with your credit card provider to see if they can release any restrictions on the transaction. If you need to break your payment into smaller increments, please use Custom Payments.
Shipping Charge Policy: All books will be shipped only after you have paid for corresponding shipping fees. Local pickup option available in NYC - please contact us about local pickup in other locations. Refund Policy: No refund will be issued after purchase.