QR Code with multiple variables

I am using your QR Code Excel Template.
I am using the Concat function to take multiple cells to write my string. =CONCAT(E3,G3,I3,K3,L3,M2)
Successfully I can generate a code that goes to a defined URL, and populated one variable:

https://myURL?Variable1=Data1

I need to add Variable2=Data2, but can’t get it to work

I have tried:
…?Variable1=Data1&Variable2=Data2
…?Variable1=Data1&?Variable2=Data2
…?Variable1=Data1?Variable2=Data2

Hi @MAmaral, can you provide a full example of the generated QR code URL, as well as the formula for the QR code in the spreadsheet? My best guess is you need to URL encode the text parameter in the final URL.

Thanks for taking a look at this.

This is what I am putting in:
https://go.pabcogypsum.com/l/910822/2024-04-03/dd7dg?Presenter=MAmar&Course_No=QRK401

This is what the QRCode URL result is:

Not sure if it matters, but I am building my input from a Concat function and pulling cells to create the entire input string.