Sharing – There’s no limit to how, or even how much, you can share with QR codes. While a video or landing page is easily shared, you could go further and share an entire eBook and even multiple pieces of content that share a common link.
QR code Like button to the author’s Facebook page after using a QR code reader in a poster or magazine add..
Community – Sharing is how you build community, and one of the favorite arenas for doing this is Facebook. You can use Likify to create a QR code that links your mobile device to a fully functioning LIKE button for your Facebook page.
This greatly simplifies the process of merging your other communities with your Facebook page – and it is all accomplished in one click.
Additionally, the accompanying signature “thumbs-up” clearly suggests the purpose of the code.
Calls to Action – After building a community, the next logical step is to mobilize them to take action. What are you trying to accomplish? You can alternate special offers by simply linking your QR codes to new landing pages, and you can combine then with email opt-ins to build your list.
The QR code above takes visitors to a Facebook page welcome tab where the calls to action are Liking the page and a list opt-in.
SEO and SMO – Earlier this month I wrote an article on social graphs where I discuss how web objects such as images, music clips, and videos add valuable content to your social graph. QR codes enhance both your search engine and social media optimization. Now you can increase traffic to those searchable objects to further optimize them by encouraging more sharing.
Social Proof – To help build a community offline, it can be helpful to use your vibrant online communities as social proof of your influence and expertise. As one example, you can use QR codes to link to specific blog posts that have earned an abundance of activity.
Analytics - QR codes most commonly link to urls, which is why link shortening services bit.ly and goo.gl now automatically generate a QR code for sharing your shortened links. Using goo.gl as an example, you simply click on the “more” link after you create your shortened link, where you are taken to a page that not only gives you the QR code, but useful analytics.
MyQR.co is another site that provides analytics and the ability to customize the color of your QR codes
This screenshot shows how bit.ly serves up analytics and a QR code for a shortened link. Scan it to go to a list of recommended QR code readers.
Here are some ways for using QR codes that are mostly in practice now, as well as a few that I believe we will be seeing in the very near future.
QR Codes could be used:
Most QR Code app are also QR Code Generators so you can create your own QR Codes on the fly.