---
title: "WRIT Prerequisite Guard Shopify App Profile"
description: "If you sell in a sequence — the machine before the pods, the starter kit before the refills, a certification before the pro line — buyers must earn access, but Shopify can't gate on what a company has actually bought. Prerequisite Guard closes that gap. Set a rule \\(a gated product, the prerequisite it requires, how many units\\) and a server-side checkout function blocks the gated item for any B2B company that hasn't purchased the prerequisite yet. It counts every order per company, so the gate opens automatically the moment they qualify. Retail and non-gated products always check out."
canonical_url: "https://shoplist.co/shopify-apps/writ-prerequisite-guard"
markdown_url: "https://shoplist.co/shopify-apps/writ-prerequisite-guard.md"
last_updated: "2026-09-04"
entity_type: "shopify_app"
slug: "writ-prerequisite-guard"
source: "public Shopify app profile allowlist"
---

# WRIT Prerequisite Guard Shopify App Profile

> If you sell in a sequence — the machine before the pods, the starter kit before the refills, a certification before the pro line — buyers must earn access, but Shopify can't gate on what a company has actually bought. Prerequisite Guard closes that gap. Set a rule \(a gated product, the prerequisite it requires, how many units\) and a server-side checkout function blocks the gated item for any B2B company that hasn't purchased the prerequisite yet. It counts every order per company, so the gate opens automatically the moment they qualify. Retail and non-gated products always check out.

## Quick answer
WRIT Prerequisite Guard has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: WRIT Prerequisite Guard
- Monitoring status: First-adopter watch
- Developer: WorQFlow Inc
- Developer profile: https://shoplist.co/app-developers/worqflow-inc
- Shopify App Store URL: https://apps.shopify.com/writ-prerequisite-guard
- Launch date: September 4, 2026
- Shoplist category: Wholesale
- Free plan signal: Yes
- Free trial signal: Yes

## Pricing summary
Free: Free; Pro: $19/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## Public callouts
- Gate refills & premium SKUs on a company's real purchase history — not tags
- Unbypassable at checkout — server-side, per-company, unlimited order history
- Never breaks checkout — retail and non-gated products always pass
## Shopify App Store categories
- Wholesale

## Data note
Profile updated: September 4, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-10-13 19:35:33.953741\+00
Detection metrics refreshed: 2026-10-21 05:10:00.074882\+00
Public app evidence date: 2026-09-04 18:07:15.692323\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/writ-prerequisite-guard)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)