digraph G {
    node [ shape=box ]
#    rankdir=LR;

    label="Nico's Christmas shopping flow (2019)"

    start [ label="Start" ];
    needpresents [ label="Do I want to buy presents?" ];
    stayhome [ label="All good. Let's do something else." ];
#    lookforpresents [ label="Let's look for presents!" ];
    isitdigital [ label="Is the present digital?" ];
    runsopensource [ label="Does it run Open Source?" ];
    usesnet [ label="Does it connect to the network?" ];
    supportsv6 [ label="Does it support IPv6?" ];
    buyit [ label="Ok, let's buy it!" ];
    notgood [ label="Don't buy, this is trouble" ];
#    isvirtual [ label="Does a VM/VPN work?" ];


    start->needpresents;
    needpresents->stayhome [ label="No" ];
    needpresents->isitdigital [ label="Yes" ];

    isitdigital->runsopensource [ label="Yes" ];
    isitdigital->buyit [ label="No" ];

    runsopensource->notgood [ label="No" ];
    runsopensource->usesnet [ label="Yes" ];
    usesnet->buyit [ label="No" ];
    usesnet->supportsv6 [ label="Yes" ];
    supportsv6->notgood [ label="No" ];
    supportsv6->buyit [ label="Yes" ];
#    supportsv6->isvirtual [ label="Yes" ];

}