At this moment we only ship to Argentina, for other countrys, please contact us. All the Arduino boards have 1 year guarantee for manufacturing defects, please contact us for any problem. Shipping charges are estimates. You must get Return Merchandise Authorization before returning any product to us. We test all the products before shipping, which reduce the posibilities of getting a product in bad conditions.
At this moment we only ship to Argentina, for other countrys, please contact us.
