Q: Can I create one-time scannable QR codes?
I'm creating a marketing campaign that will give discount codes to some of my customers that fulfill certain requirements. The idea is that they receive a physical coupon with a discount code. This physical coupon will have a QR code that has to be scaned to apply the discount.
Now, I would like to prevent my customers from using the same coupon more than once. Is there a way to prevent my customers to scan the QR code more than once?
It would be also helpful if the first time a QR code is scanned the user goes to one page, and the next time they scan it they go to a different URL. Do you have this feature?
Thanks.

subinsureshofficial
May 14, 2024A: Sorry, unfortunately, this feature is not available at this moment, but we will try to improve it in the coming days. Thank you.
Best Regards,
ElkQR Team
FYI, I'm not sure this is something that should be included in the QR Generator SaaS app as most E-Commerce systems give you the ability to set a coupon for a single use.
I would think that you would be better off finding something either built in to your ecommerce solution, or maybe a free/paid plugin that can verify the coupon is still active and add it to the checkout, or if it's used, it will redirect you to a page that says, "Sorry but this coupon has expired, you can go >>here<< to get a 5%." or something like that.
Any progress on this?


Verified purchaser
Waiting for the features: Avoiding multiple scans(coupon code expiry), e-commerce solution.
Founder to consider these requests.

Verified purchaser
This would be an awesome feature!
It's already implemented, thank you.
Best Regards,
ElkQR Team

Verified purchaser
The ability for one time use? I just purchased but I didn't see any documentation on the coupon feature--maybe I missed it. I see the coupon option in the app but there's nothing in the knowledge base on it.
To enable a one-time scan, set the scan limit to 1 in the 'Stats' tab when creating a QR code. This will make it function as a single-use scan. For more details, please contact our support team at hello@elkqr.com.
Best Regards,
ElkQR Team
Wondering if ability to have a QR code that downloads a different one time use coupon code to the persons phone to use at a later date. Thought a coupon in a printed publication- QR code— people scan that to get a one time use coupon?
Hi, could you please share your query with our team at hello@elkqr.com? They will guide you further. Thank you!
Best Regards,
ElkQR Team