BetweenUs is a Zásilkovna service that enables shipping and receiving parcels between 2 people (end consumers). In the past, Zásilkovna allowed transport only to legal entities (companies with an ID number). In April 2019, Zásilkovna launched a mobile app through which it is possible to send parcels to recipients even without a tax ID number — in the application, the user submits the parcel by entering the parameters of the package and then takes it to any Zásilkovna drop-off point. Shipping is possible to Zásilkovna pick-up points and to a private address within the Czech Republic, Slovakia, Romania and Hungary.