"How do you plan to get people to know your service if it’s not recognizable? Let’s say I put one of those codes on my business card, I still have to write some

"How do you plan to get people to know your service if it’s not recognizable? Let’s say I put one of those codes on my business card, I still have to write somewhere that people should use 0x.co to access the content, which ruins the advantage of having just one code rather than a URL to my website (literally anyone knows how to open a URL in a browser)." Well that's the real trick, isn't it ? I'm happy to report that while Oh By itself does not display ads, we are a consumer of ads. We have a decent budget for sales and marketing.