Det er vort skøn, at det overvejende antal af supermarkeder vil deltage i en form for elektronisk betalingsformidling inden 1990, og at man derfor vil investere i købekortlæsere (kreditkortlæsere), som tilkobles kasseterminalerne.
In our estimation, the great majority of supermarkets will participate in some form of electronic payment system before 1990, and there will there fore be investment in debit-card readers (credit-card readers) which can be linked to point-of-sale terminals.