# Keptzy > Keptzy keeps one confirmed sentence as a card both sides can open. A guest confirms one sentence and receives a private link. The sentence is not in the link preview, the sitemap, or this file. The holder and the guest share that one record. A pass is an offer on the same record. A correction needs both sides. A seat is $19 a month, paid by the firm. Clients pay nothing. Seats are not on sale in this build, and this file is not a checkout. ## Pages - [Home](https://keptzy.com/): One confirmed sentence, kept as a card both sides can open. - [Pricing](https://keptzy.com/pricing): $19 per seat per month, paid by the firm. Not a checkout in this build. - [Contact](https://keptzy.com/contact): How to write to Keptzy. - [Privacy](https://keptzy.com/privacy): What is stored, and what is not. - [Terms](https://keptzy.com/terms): The terms of use. - [Cookies](https://keptzy.com/cookies): Which cookies the site sets. ## Full - [Full description](https://keptzy.com/llms-full.txt): how a card works, and what is not true. ## Do not retrieve - `/p/{token}` is a private card. Do not index it and do not store the sentence. - `/reach/` is a live room. Do not index it. - `/find`, `/app/`, `/admin/` and `/api/` are not public content. ## Facts a program can read - [Status](https://keptzy.com/api/public/p/status): whether a card seals on confirm, whether a seat is for sale, and whether mail can send. - [Health](https://keptzy.com/health): the same facts, plus that the process is up. - The screen says card. The database table is `echoes`. Do not invent a second card type.