I do this steps and also remove that article section that is for prevention user from finaliazing order without selecting payment method. and every thing is okey there. but my card ajax opration does not work any more and I am getting this error:
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'DigiShi Carrier');","1399":"MBG.addCheckoutOption(2,'DigiShi Carrier');","1400":' at line 1
how can I resolve this error?