generated: '2026-09-05'
method: searched
source: https://www.7invensun.com/
plan_count: 0
note: >-
  7Invensun publishes no pricing page and no plans of any kind. It sells eye-tracking
  hardware and OEM modules through a contact-sales motion — the site's calls to action are
  "一键咨询" / "合作咨询" (request a consultation) pointing at business@7invensun.com and
  +86 400-8708-777 — and there is no self-serve API, no subscription tier and no published
  list price. There is likewise no API pricing surface, because there is no public API.
plans: []