Here are a few scripts for creating address scripts via csv and serialized qr codes for Avery templates.
Here is one of the chatGPT conversations - https://chat.openai.com/share/6490174a-7205-471e-a2ad-cfd34a2daa51
The serialized qr script can be run here - https://www.midwestlabelsupply.com/qr-code-printing.php - enjoy!