i have no cridect card ...only dabet card...
Do you have Paypal?
This thread suggests you can use Paypal:
If you can pay with paypal, pay directly to order@chess.com. Include your username and what membership package you're buying. The billing department will manually add the membership on :)
http://www.chess.com/forum/view/general/debit-card-not-supported
/If you only want the 10 days and intend to cancel afterwards, do not forget to cancel. If you do not cancel, you will be charged the full price.
i have no cridect card ...only dabet card...