There are already stores in Sweden where cash is not accepted.  One notable example is the ABBA Museum, where ABBA songwriter Björn Ulvaeus believes a cashless society will reduce crime:<p>An ABBA Star&#x27;s Campaign for a 100% Cash-Free Sweden
<a href="http:&#x2F;&#x2F;www.bloomberg.com&#x2F;bw&#x2F;articles&#x2F;2014-10-28&#x2F;abbas-bj-rn-ulvaeus-does-his-part-to-make-sweden-cashless" rel="nofollow">http:&#x2F;&#x2F;www.bloomberg.com&#x2F;bw&#x2F;articles&#x2F;2014-10-28&#x2F;abbas-bj-rn-...</a>