some clients can't be sucessful checking out online. and when they checking out, the website will show " website error". this is not the website problem, because our website is safety website and using the Paypal system, if the  system think that the visitor computer is not safety. the "error " will be shown.

if clietns can't be sucessful checking out, how to do next? don't worry for that. you can send your details orders information to info@care-optics.com   our customer service will contact you as soon as possible.