Jupiter Signup
PerfSpot LLC v1.0.1
Sign-up forms with payments
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Description
From the marketplace listing
Jupiter Signup makes registration and sign-up forms that collect money: a pottery class with 10 spots at $45, a winter camp with three weeks and an aftercare add-on, event tickets with an early-bird price, team fees for a booster club. With Jupiter Signup connected to your account, ChatGPT can: - Create a complete, live form from a description, including prices, spot limits, discounts and the questions to ask. - Change a form: add an early-bird price, cap spots, ask for a phone number. - List your forms and show each one's options and prices. - Show who signed up, what they picked, and who has paid or still owes. Every form gets a public link to share. People sign up and pay the organizer on that page at jupitersignup.com, by card or by Venmo, Zelle and similar. No payment happens inside ChatGPT. It is built for people who run classes, camps, workshops, small events and clubs and want a form that handles spots and money without a form builder. Limits: it reaches only the forms in your own account. It has no delete tool, and it never sees or stores card details.
Language: English · Automatically detected from descriptions.
Competitor profile
From the developer’s listing and package; capabilities are not independently tested. Package observed Nov 3, 2026.
Declared capabilities
- Create forms
- Edit forms
- List forms
Declared limitations
- A form id that does not exist. Should return a clear 'not found' message and change nothing.
- Taking card details in the chat. No tool accepts payment details; ChatGPT should explain that people pay on the form's page and offer the link.
- Deleting forms or sign-ups. There is no delete tool; nothing is removed and ChatGPT should say it can't delete.
Review scenarios; not an exhaustive list.
Cost & access
This plugin does not sell products or process payments in ChatGPT. Forms it creates are hosted at jupitersignup.com, where people pay the form's organizer directly (card through the organizer's own Stripe account, or off-platform methods such as Venmo and Zelle). Jupiter Signup's optional paid plan is managed on jupitersignup.com, never inside ChatGPT.
Terms may have changed since this observation.
Starter prompt
Make a registration form for my Saturday candle class: $45 a spot, 10 spots.
Keywords
Files & skills
File archives
Release notes
Initial release: create sign-up and registration forms that take payment from a description, edit them, list your forms, and read sign-ups and payment status.
Declared in the saved package. Remote tools may change independently.
Package details
Publisher declarations from the archived package. These are separate from our research and the live service's terms.
- Package author
- PerfSpot LLC
- Keywords
- See keywords
- Commerce declaration
- Does not support commerceThis does not establish whether access is free or paid.
- Review scenarios
- 5 positive · 3 negativeScenario counts, not test results.
Declared capabilities
- Create forms
- Edit forms
- List forms
- Read sign-ups
- Track who has paid
Package observed Nov 3, 2026.
Technical details
- First seen
- Nov 3, 2026 · 00:00 UTC
- Last seen
- Nov 3, 2026 · 18:00 UTC
- Collection status
- Collected
plugin_asdk_app_6ac2fd4ea2a081918390c1ca67224078
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