Following a recent agreement between the Ministry of the Interior and Czech Post, as from April 2012 the cost of sending a single message to a Data Box will drop from CZK 15.04 without VAT (approx. €0.59) to CZK 11.68 without VAT (approx. €0.46). This is expected to save the government CZK 20 million (approx €790 600) a year.

In the week from 12 to 18 September 2011, Czech citizens sent a record number of 727 922 data messages, it was announced on 21 September 2011. This equates to a record saving for the week of almost CZK 10 million (€400 000, approximately) when compared to the cost of traditional paper-based communication.

On Thursday 28 July 2011, at 13 hours 32 minutes and 8 seconds, the Czech data box system delivered the 50 millionth message of its two years of operation.