Pro users should be able to purchase additional credits for code reviews

[thibauld]

Problem

As a Pro user, I've hit the rate limit for Codex code reviews and cannot proceed with additional reviews. This is blocking my workflow.

The confusing part: when I switch to my Plus account (which is a lower tier than Pro), I have access to the "Add more" button in the Credits usage history section, allowing me to purchase additional credits.

Current Behavior

• Pro users: Hit the code review limit → no option to buy more credits → blocked
• Plus users: Hit the code review limit → can click "Add more" to purchase additional credits → unblocked

What I see as a "Plus user":

What I see as a "Pro user":

Expected Behavior

Pro users should have at least the same capabilities as Plus users. Specifically, Pro users should be able to:

1. See the "Add more" button in the Credits usage history section
2. Purchase additional credits when rate limits are reached

Why This Matters

TL;DR: I need my codex code reviews otherwise I am blocked in my work.
On top of that, Pro is marketed as the premium tier, so it's counterintuitive that it has fewer options than Plus for handling rate limits. Users paying for Pro expect more flexibility, not less.

Suggested Solution

Enable the "Add more" credits functionality for Pro users, similar to (or better than) what's available for Plus users.
Alternative: just charge me more without asking, simply allow me to set a limit and to update that limit if I so wish, anytime.

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Account type: Pro
Feature: Codex automatic code review