I have at least 8-9 PMs with him back and forth on this coupon thing. The only responses I got from him was "Read the OP" or "Let me know if you don't want the coupons".  Charging 50% of a 0.1 coupon for shipping simply does not make sense, especially since this a gratuity for previous purchases. This is close to $35 for 5 sticks, when I was able to print the label for around $5. This probably discourages folks to re-deem the coupons so the sticks can be sold later for a profit.