Worst client support ever, they simple don’t reply to your inquiries until you start sending messages every single day. They don’t follow their own guidelines for delivery time, is usual to present one delivery date at the time of the checkout and another one after you pay the order so you don’t have a choice to upgrade de delivery option or simple quit. They don’t read the emails and often reply with a generic sample email instead which will be useless for you or your problem. They assume they are doing to you a big favor in replying to your emails even without solving the problems and very often come up with replies like “don’t bother to reply to this emails because never will happen then” or “if you don’t trust amazon is your problem and not our” which is the worst customer experience ever. Gabriel from Costa Rica is the one with the very honest (yet not professional) replies in the Amazon customer center. I’m in a middle of a process to get a refund from a order they deny to sent me because they change the price of he article and want me to pay the new price after I placed the order. Actually they do even worse all the time, once you put your products on the cart and move to checkout they increase the prices without telling you anything sos be aware of that and always compare the prices before and after checkout.