Higher pricing tiers / pre-paid Ultra packs?

Feature request for product/service

Billing

Describe the request

Now with Opus 4.6 and long-running agents, the Ultra plan can be consumed pretty quickly. It’s obviously much better value (at least half price) than the standard API pricing. Could you enable users to get better value by pre-paying for packs of API spend in $100/$200 increments beyond the standard ultra plan?

Surely this is appealing, it’s not every day customers ask to pay you more than the plans you offer :slight_smile: