Introducing the Qr code keychain, a unique and innovative way to promote your business. This keychain is designed to link to your social media or website, making it a great tool for marketing your brand. 
One of the key benefits of using a Qr code keychain is its convenience. It allows customers to easily scan the code with their smartphone, which can then take them directly to your business's social media or website. This can save customers time and effort, as they don't need to manually type in the URL or search for it on their phone. 
Another advantage of linking your Qr code keychain to your social media or website is the ability to track the number of people who have scanned the code. This can help you measure the effectiveness of your marketing campaign and make adjustments as needed. 
Overall, the Qr code keychain is a great way to promote your business in a unique and innovative way. It is a convenient and effective tool for marketing, and the ability to track the number of people who have scanned the code can help you make informed decisions about your marketing strategy.