If you are ordering more than 100 units of the same type of COM and expansion board, please visit Volume Sales Orders.

To place an online order for any of our products, you may do so via the Gumstix Online Store:

  1. Visit the Gumstix Online Store and select the products you wish to purchase using the Add to Cart button.
  2. When ready to order, click the cart at the top right-hand corner of the screen.
  3. All customers require an account to place an order. If you have not already done so, you can create an account when checking out.
  4. Follow the on-screen instructions during the checkout process.
  5. You will receive a confirmation email on completion of your order. You will also receive a shipping confirmation when your order ships.

For orders being shipped to California: All orders shipped to California will be charged the appropriate tax rate for the order's destination. If you wish to claim tax-exempt status for a California order, please place a comment in the order saying that you are tax-exempt, and send to sales@gumstix.com your tax-exempt document.

Payment Schedule

online orders accepted cc

Gumstix accepts Visa, MasterCard, American Express, and Discover as forms of payment. Customers who wish to use a purchase order or payment terms may consider contacting one of our Value Add Resellers. Your credit card will be authorized for the order amount, but it will not be charged until your order has shipped.

The Gumstix Online Store uses Authorize.Net as our payment processor; Gumstix neither retains nor has access to your credit card information.

Lead Times

  • If an item is IN STOCK when you placed an order, we aim to ship it on the same or the following business day.
  • If an item is BACKORDERED, the lead time is usually 4-6 weeks. There are products with longer lead time and it is usually stated on the product page (e.g. GUM4430Z when backordered has a 30-week lead time).
  • If an item is OUT OF STOCK, please let us know right away by sending an email at sales@gumstix.com.


Gumstix does not offer discounts on orders with less than 100 COMs, nor do we offer education-specific discounts. For any questions, send an email to sales@gumstix.com


  • Gumstix ships orders once all products in that order are available in stock. If some of your order is not in stock and you require the other items immediately, please place a separate order. A separate shipping charge will be required.
  • Gumstix aims to ship orders with all products in stock on the same or the following business day. If a product in an order is on backorder, it should ship within 4-6 weeks. When this happens, a back order symbol will appear in the shopping cart prior to checkout.
  • Credit cards are charged at the time of shipment. If an order cannot be fulfilled within thirty days, the original credit card authorization will expire and we will be unable to process the order. Customers with an expired order should contact us at sales@gumstix.com

Refunds and Cancellations

All Gumstix orders are non-refundable and non-cancellable.