Google AI Pro for 18 Months: Gemini 3.1, 5 TB, Upgrade Link

PerkShelf sells an 18-month Google AI Pro upgrade for $9.99. Retail comparison on the listing is $299.99. You receive a unique promotion link, not a coupon field on PerkShelf.

What Google AI Pro includes on this listing

1. Gemini 3.1 Pro with a 1M token context window, plus Gemini 3.8 Flash in the Gemini app. Deep Think stays on Ultra.
2. 5 TB Google One storage across Drive, Gmail, and Photos.
3. Gemini in Gmail, Docs, and Vids; 1,000 Google Flow credits; YouTube Premium Lite.

Redeem

1. Sign into the Google account that should receive the upgrade.
2. Open the unique link from Purchase History.
3. Accept the invitation. Confirm AI Pro and storage on that account.

Opening the link while signed into the wrong Google account activates the wrong inbox. There is a separate 12-month coupon SKU at $54.99. Product: 18-month upgrade.