> ## Documentation Index
> Fetch the complete documentation index at: https://docs.apiyi.com/llms.txt
> Use this file to discover all available pages before exploring further.

# SD2Mini / SD2Fast Discount Groups Extended to 7 Oct 23:59 (UTC+8), in Step with Volcengine

> Volcengine has extended its limited-time promotion on Seedance 2.0 mini (60% off) and fast (25% off) to 7 October 2026, and APIYI has extended the SD2Mini (0.10x) and SD2Fast (0.15x) discount groups to 7 October 23:59 (UTC+8) to match. Rates are unchanged, existing Tokens carry over automatically, and no code changes are needed.

**2026/9/5 15:31 (UTC+8)** · Price Update · ByteDance

💸 **The `SD2Mini` / `SD2Fast` discount groups now run through 7 October 2026 23:59 (UTC+8), instead of ending on 7 September**

Background: Volcengine has updated the limited-time promotion on its video models — Seedance 2.0 mini at 40% of list price and Seedance 2.0 fast at 75% of list price now run until 7 October 2026 14:00 (UTC+8). APIYI has followed suit: `SD2Mini` (**0.10x**, `doubao-seedance-2-0-mini-260615` only) and `SD2Fast` (**0.15x**, `doubao-seedance-2-0-fast-260128` only) keep the same rates, and both groups' validity in the console has been moved to 7 October 23:59 (UTC+8). Existing Tokens carry over automatically — nothing to recreate, no code changes.

Given the provider's pattern of consecutive extensions, a further extension is possible, but the provider's future announcements are authoritative and we will keep this in sync. When the offer ends, both groups stay online with the rate reverting to 0.18x. Group setup and Token splitting are covered in the [SeeDance 2 overview](/en/api-capabilities/seedance2/overview).

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