Search for "SketchUp License Information" in the inbox used during purchase.
These licenses required a Serial Number and an Authorization Code (License Key). Trimble officially discontinued the sale of these perpetual licenses in November 2020. However, users who purchased them before this date can still use them to activate SketchUp Pro 2021. sketchup pro 2021 license key
: Although discontinued in November 2020, users who purchased a perpetual license before that date can still use their Serial Number and Authorization Code . For SketchUp 2021, these codes are typically sent via a confirmation email at the time of purchase. Search for "SketchUp License Information" in the inbox