---
title: "TTBlacklist ‑ Order Guard Shopify App Profile"
description: "This app helps Shopify merchants manage an email blacklist and block unwanted orders efficiently. It enables easy blacklist management—you can manually add emails, bulk import via CSV, and view/delete entries directly in the Shopify Admin. Before checkout, the app automatically checks if the user’s email matches the blacklist. If a match is found, it stops the order submission process and shows a clear notification to the user."
canonical_url: "https://shoplist.co/shopify-apps/ttblacklist-order-guard"
markdown_url: "https://shoplist.co/shopify-apps/ttblacklist-order-guard.md"
last_updated: "2026-10-13"
entity_type: "shopify_app"
slug: "ttblacklist-order-guard"
source: "public Shopify app profile allowlist"
---

# TTBlacklist ‑ Order Guard Shopify App Profile

> This app helps Shopify merchants manage an email blacklist and block unwanted orders efficiently. It enables easy blacklist management—you can manually add emails, bulk import via CSV, and view/delete entries directly in the Shopify Admin. Before checkout, the app automatically checks if the user’s email matches the blacklist. If a match is found, it stops the order submission process and shows a clear notification to the user.

## Quick answer
TTBlacklist ‑ Order 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: TTBlacklist ‑ Order Guard
- Monitoring status: Storefront detection limited
- Developer: taotens
- Developer profile: https://shoplist.co/app-developers/taotens
- Shopify App Store URL: https://apps.shopify.com/ttblacklist-order-guard
- Launch date: September 18, 2025
- Shoplist category: Marketing Automation
- Rating: 1
- Review count: 1
- Free trial signal: Yes

## Pricing summary
Basic: $2.90/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
- Email Blacklist Management
- Real-Time Checkout Email Detection
- Basic Security & Logging
## Shopify App Store categories
- Checkout - Other

## Data note
Profile updated: October 13, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-10-14 10:54:28.41322\+00
Detection metrics refreshed: 2026-10-20 05:10:00.059866\+00
Public app evidence date: 2026-10-13 11:07:15.144484\+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/ttblacklist-order-guard)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)