Hello, Does anyone in here know of a international direct mailing service (that print, pack and send letters worldwide)? I want to send a standard direct mail promotional letter to a large customer base of 10.000+ people. In my country the costs for ONE stamp is: $1,3 A A4 letter costs: $0,17 Printing of the letter costs: $0,17 ONE envelope costs: $1,5 Total expense for ONE letter sent = $3,14 !!! I need to get that cost way down! I think I've seen (a long time ago) that US based international direct mailing service does all this for a much lower fee. Tips, anyone? Thanks.