Wirelessly posted (Mozilla/5.0 (iPad; CPU OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3)
Discovery card aside, there is a twist for even visa, master and amx in Chins, like everything else - some places only taking them if they are issued by a Chinese bank. Cash is the king as for backups