I need help to determine did i buy an upgrade to my current license or did i buy a totaly new one

Parallels Desktop for Mac Pro Edition

I thought i ungraded to a new version for my new Mac Studio
with this license upgrade purchase on 10/25/25 for about $75.00
6J9MZZ-4XE2AJ-HCYCRJ-824MTV-5JMGCW renew 2026

Then i get an email to renew yealy for 135.
6J9HYF-T2KDEW-F3CX5C-KYNX8B-46P9Y0 renew 12/31/25

Did i buy a new License or upgrade and old one..I can't tell if i need to cancel the renewal or keep both.
Only using on one mac studio?