First thing, thank you for replying me Silver ^^
A whole string i put into encoder is : DQ000001(an ID of Product).
My boss want when we scan the image, it still returns DQ000001, but we can click on this and link us to a website to view that product's detail
Or when we scan the image, it returns that product's detail
I was googled a whole time but cannot find a solution >.<
Is it possible to do ? Or there is another way to solve this problem ?
My boss dont want to encode a string with "http://