What a credit buys, and the terms behind it.

Across the 18 complete plans generated in the 60 days before 2026-09-22, a 15-section plan cost between 45 and 422 credits, with a median of 132.

The spread is regeneration: rerunning sections you disagree with is the normal way the plan is used, and each rerun is charged.

A plan’s included credits are granted for the billing period and do not carry over. Unused credits are gone at renewal.

Credits bought as a top-up pack behave the other way: they do not expire, they survive a renewal, and they remain if the workspace later drops to Starter.

When the balance reaches zero, generation is refused rather than billed on. There is no automatic overage charge on any tier sold today.

The balance is checked before a generation starts, not reserved for its duration, so a long run can finish slightly past zero.

A subscription renews automatically on the same interval it was bought on, monthly or yearly, until it is cancelled. The renewal grants that period’s credits and clears the previous period’s unused ones.

Cancel at any time from the billing portal inside the workspace. The plan stays active until the end of the period already paid for; at that point the workspace drops to Starter and keeps its data, its plans and any top-up credits it still holds.

We do not charge a cancellation fee and do not pro-rate a part-used period back.

There is no automatic refund entitlement; a refund is a decision we make case by case. What follows is what a refund does to the balance, and to a chargeback it applies the same way.

A refunded credit pack has its credits withdrawn, in proportion to the amount refunded. If they have already been spent, the balance goes negative — and while it is negative, every generation in that workspace is refused. A pack bought in that state pays the negative balance down before it grants usable credits.

Refunding a subscription charge returns money without withdrawing credits, because a period’s included credits expire with the period regardless.

Prices are in US dollars and are exclusive of tax. We do not currently calculate, collect or remit sales tax, VAT or GST at checkout, and no tax line appears on the receipt Stripe issues.

Where a buyer is liable for tax on this purchase in their own jurisdiction, that liability is theirs. Tell us before you buy if you need an invoice carrying a VAT registration number, because today’s receipts do not carry one.