What is Who a plan is built for?

An audience is the kind of traveler a plan is built around, usually set by how long you will be away. Some plans are made for a quick break, others for a long stay, and some serve both. In this group, 2degrees, 3 Denmark, 4ka and A1 Bulgaria cover both short trips and long trips, while 1&1 (1und1) lists short trips only. A long-trip plan usually carries more data per billing period and a longer validity, which matters if you are working or studying abroad. Check your own trip length against the plan before you pay, because a plan aimed at a single holiday can run out of allowance or expire mid-stay.