meesta

i rechecked the code an detected that the if (!tep_session_is_registered('cc_id')) tep_session_register('cc_id'); $cc_id = $coupon_result['coupon_id']; exits 2 times. you must enter the the changes behind the first one. i hope it will help and sorry again for the english ;). so long Meesta

this works here with the 5.16 Version. can you check the cc_id in the function credit_selection() behind the: if (!tep_session_is_registered('cc_id')) tep_session_register('cc_id'); $cc_id = $coupon_result['coupon_id']; what ist the value at this point?

enter the coupon code 2 times fix (ERROR_REDEEMED_AMOUNT_ZERO): the problem is the cc_id in the following line: pre_confirmation_check calls calculate_credit the problem is the cc_id varible not available in calculate_credit. in my opinion it is an php-error not a code error. to fix this do the following in ot_coupon.php: then then this make copy of the cc_id and make it available in calculate_credit. just a workaround not really fine but it works. sorry for the poor english i hope you understand what i mean and it will help. so long Meesta