As of 1100 EDT, the in-game Heroes of Newerth store is down for emergency maintenance. We apologize for the inconvenience and will update you as soon as we can on the subject.
NOTE: You will not be able to see how many coins you have during this process. In addition, any coins that you do see during this time are a result of the maintenance and should be ignored.
UPDATE (1930 EDT): Unfortunately, the maintenance is taking longer than we originally expected. We greatly apologize for the delay and will get the store up and running as soon as we can. This thread will be updated when there is more information.
UPDATE: The Heroes of Newerth in-game store is now available once again. To make up for the day that MM coins were not handed out due to the maintenance, everyone that played a game yesterday (8/31) has received 100 silver coins. We thank you for your patience!