Im interested to know what other alternatives there are to COMC and what fees do they charge. COMC charges, in USD, $2 for every card received, postage fees are $5 for economy or $40 for priority and $0.50 for each additional card posted. Im very dissappointed with COMC not disclosing on their website what their fees are. Also, couldnt find any info on their website about insurance for economy post and if it would be an extra charge as well.