GPT Series Usage Rebate — Up to $250 Back
All GPT models qualify. Hit a tier, unlock your rebate. 6 tiers available.
Usage Rebate
The More You Use, the More You Earn
6 Tiers, Use More Earn More
April 15 – April 25
- GPT series models only (GPT-5.4, GPT-5.4-mini, GPT-5.4-nano, etc.)
- Cumulative usage counted from Apr 15
- One-click redeem after event ends
- Rebate credits never expire
- Based on ofox.ai dashboard data
Bring friends. You both win.
Friend signs up and tops up $20+. You get $2, they get $2.
You Get
Instant when friend tops up
They Get
On signup + top-up $20+
Power referrers: you get $5, friend gets $3 (top-up $50+).
Share your referral code
Friend signs up and tops up
Rewards instant, no cap
One account. Whole team.
Pay once, all access
Admin tops up once, team members call APIs individually. No per-seat hassle.
Every call, tracked
Who used what, when, how much — all visible in your dashboard.
Pool usage, earn bigger
Team members' GPT usage is pooled. Unlock higher rebate tiers together.
Team uses $1,000 → Everyone shares $250 in rebate credits
FAQ
11 Days. Use GPT. Get Rewarded.
Use GPT models during the event, hit a tier, and earn up to $250 in rebate credits.
Event: Apr 15 – Apr 25 ｜ GPT series only ｜ 6 tiers ｜ Up to $250