graph unique {
size="6.66";
rankdir=LR;
//ratio=fill;
splines=ortho;

overlap = false;

edge [ dir = forward, penwidth=1.75 ];
node [ shape = box, penwidth=1.75 ];

submit_order [ style = invis, width=0, height=0, label = "", ];
calc_total [ label = "Price\nOrder\nIn\nBTC" ]
request_payment [ label = "Request\nPayment" ]
verify_payment [ label = "Verify\nPayment\n& Fulfill\nOrder" ]
issue_refund [ label = "Issue\nRefund\n(Sometimes)" ]
pay_expenses [ label = "Disburse\nIncome\n(Optional)" ]
rebill_recurring [ label = "Rebill\nRecurring\n(Optional)" ]


submit_order -- calc_total [ label = "New\nOrder", minlen = 1 ]

calc_total -- request_payment -- verify_payment [ weight = 100 ]
verify_payment -- issue_refund -- pay_expenses  -- rebill_recurring [ style = dashed, weight = 100  ]
rebill_recurring -- calc_total [ style = dashed  ]

label = " \nPayment Processing With Bitcoin (From A Receiver's Perspective)"
}