Amazon affiliate links

// This script is specifically designed to be used with TextExpander for both iOS and OS X. 

myTag = 'soitscometothis-20';
var currentURL = TextExpander.pasteboardText;
var re = /^.*\/([A-Z0-9]{10}).*$/;
var found = currentURL.match(re);

if (!found) {
            cleanedURL = currentURL;
        } else {
            asin = found[1];
            cleanedURL = 'http://www.amazon.com/dp/' + asin + '?tag=' + myTag;
        }

TextExpander.pasteboardText = cleanedURL;