Orders are generally processed within 48 hours. We offer USPS or UPS shipping. We recommend USPS as it's the most economical. However if you like to track your packages or gifts then UPS might be the way to go.



You may return items within 10 days of receipt for an exchange or refund as long as items are in sellable condition. For returned items, shipping fees are non refundable, and return shipping fees are the responsibility of the customer. For instructions on processing a return or if you received a damaged item, click here.



Texas residents will be charged an 8.25% sales tax that will automatically be added to your order total.



We accept Visa, MasterCard, American Express, Discover & PayPal for your convenience. Our site uses secure, encrypted technology to protect your order information. You will notice during the checkout process the address bar displays https, the 's' stands for secured checkout. You may also review our SSL certificate by clicking the padlock icon at the top of the address bar. These measures ensure our customers a safe and secure shopping experience.



TNL respects your privacy; therefore we will never sell, trade, or share any customer information you are asked to enter. The information we obtain is solely for the purpose of completing the sales transactions and getting the product to you. If you choose to receive our email updates, we will securely store your email address and only utilize it when we send our Lab updates. You may, at any time, opt-out of this service.



Some of our notebooks come from far, far away, please be patient and we will do our best to get them back in the shop asap! In the meantime ....