parcel terminals, i.e. self-servicing “post offices”, are units that are located at shopping centers all over Estonia. To send the parcel via SmartPOST parcel locker, first one needs to take his/her parcel to the parcel locker at the shopping center. Second, enter the mobile phone number of the recipient. Then choose an appropriate parcel locker for the receiver. After that pay for the service with a debit/credit card and lastly put the parcel into a locker. The recipient of the parcel will receive a text message to his/her mobile phone the next day. By entering the unique reception code to the parcel locker, the receiver will get access to the locker containing his/her parcel.