In Europe the first cross-carrier SMS shortcode campaign was run by Txtbomb in 2001 for an Island Records release, In North America it was the Labatt Brewing Company in 2002. Over the past few years mobile short codes have been increasingly popular as a new channel to communicate to the mobile consumer. Brands have begun to treat the mobile short code as a mobile domain name allowing the consumer to text message the brand at an event, in store and off any traditional media.
One drawback of qr codes is that some people are not familiar with QR codes. There are still a lot of people in society who do not know what the QR code stands for, although QR codes can be seen almost everywhere in our lives. Many companies trying to use QR codes to promote their own products as well as looking for potential customers, but if the customer does not know how to find the information through the QR code, they seem to may not purchase a product or service. Another major drawback of QR codes is that they rely on mobile devices or smartphones. The whole concept of a QR code and its benefits are based on its ability to be scanned by mobile devices. If consumers, like older people, do not have mobile devices or smartphones, qr codes are not good for them.
This question exists for many. First, NEVER EVER purchase a list of mobile numbers. (SMS/MMS) marketing is permission based, and ultimately you want a list of customers numbers who are genuinely interested in your product or service and are happy to receive your text message and are likely to buy your goods and service. Remember, you can turn customers off and possibly upset a lot of your potential customers when sending text messages on their mobile devices without their consent.