# Third-Party Service Notes

**Buyers are responsible for all costs incurred from their own use of third-party services, including Agora, Firebase and hosting. These costs are not included in the AppChat purchase price.**

Buyers provide their own Firebase/Google Cloud, Agora, Google Play, Apple, GamePix publisher, hosting, Redis, domain/TLS and optional Bunny.net or other provider accounts. Applicable subscriptions, usage, overages, account/store charges and infrastructure bills are paid by the buyer. Free tiers/trials follow provider terms; no prepaid usage, permanent allowance or provider account is included.

GamePix games are hosted third-party content accessed through the included AppChat integration. Game source files, artwork ownership, a publisher account, guaranteed revenue and ad-free play are not included. Obtain your own authorized SID and confirm intended mobile WebView use and applicable attribution/advertising arrangements with GamePix. Replace the sample SID in Flutter before release.

See [Third-party services and costs](../documentation/third-party-services.html) and [GamePix setup](../documentation/gamepix.html).