<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1503945936536_11630">To follow up on my prior comment, QR code is the 2D code that is the most widely used in advertising.</div><div id="yui_3_16_0_ym19_1_1503945936536_11631"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1503945936536_11653">There are a number of services online that will generate a code for you. Though, I am not clear if the link they create is somehow linked through their sight, or is a direct encoding of the web address you provide. <br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1503945936536_11820"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1503945936536_11848">QR code can do a variable number of characters. For example the version called Module 2, with its 25x25 matrix, and at a low level of error correction, can provide 47 alpha-numeric characters.<br></div><div id="yui_3_16_0_ym19_1_1503945936536_11629"><span></span></div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1503945936536_11589">-Joe<br></div></div></body></html>