---
title: "Metra: B2B Sale Price Lock Shopify App Profile"
description: "When you run a promotion, Shopify has no safeguard to stop your B2B and trade customers from getting the sale stacked on top of their existing discount. Metra's Trade Lock keeps your trade catalog fixed at your trade discount off original retail, wherever the sale is set: a scheduled promo, a manual edit, or an external feed like Matrixify or an ERP. Regular shoppers see the sale. Trade customers keep their agreed price. Metra schedules and reverts every promotion for you too."
canonical_url: "https://shoplist.co/shopify-apps/metra-price-automation"
markdown_url: "https://shoplist.co/shopify-apps/metra-price-automation.md"
last_updated: "2026-10-23"
entity_type: "shopify_app"
slug: "metra-price-automation"
source: "public Shopify app profile allowlist"
---

# Metra: B2B Sale Price Lock Shopify App Profile

> When you run a promotion, Shopify has no safeguard to stop your B2B and trade customers from getting the sale stacked on top of their existing discount. Metra's Trade Lock keeps your trade catalog fixed at your trade discount off original retail, wherever the sale is set: a scheduled promo, a manual edit, or an external feed like Matrixify or an ERP. Regular shoppers see the sale. Trade customers keep their agreed price. Metra schedules and reverts every promotion for you too.

## Quick answer
Metra: B2B Sale Price Lock has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: Metra: B2B Sale Price Lock
- Monitoring status: Storefront detection limited
- Developer: Eryn Tech
- Developer profile: https://shoplist.co/app-developers/eryn-tech
- Shopify App Store URL: https://apps.shopify.com/metra-price-automation
- Website: https://eryntech.com
- Launch date: May 7, 2026
- Shoplist category: Bulk editor
- Rating: 5
- Review count: 1
- Free trial signal: Yes

## Pricing summary
Starter: $6.99/month; Professional: $20/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.


## App Signals
As of November 9, 2026:

- Stores running it: 0, 0.0% of the stores Shoplist tracks
- Store movement, last 28 days: +0 new stores, +0 returning, −0 removed, net 0 (estimated; 2 days held out of movement)
- Primary App Store category: Pricing optimization, #170 (14-day median position)
- Listing reviews: 1

## Public callouts
- Schedule bulk price changes and Flux handles the rest
- Schedule bulk price changes and Metra handles the rest
- Automatic reverts so prices return to their original state when you want it
- Automatic reverts so prices return to their original state when you want it
- Fixed or percentage adjustments allow for flexible pricing rules
- Fixed or percentage adjustments allow for flexible pricing rules
- Conditional product selection to target products using custom queries
- Conditional product selection to target products using custom queries
## Shopify App Store categories
- Bulk editor
- Pricing optimization

## Data note
Profile updated: October 23, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-11-09 12:15:27.196559\+00
Detection metrics refreshed: 2026-11-09 10:00:00.198215\+00
Public app evidence date: 2026-10-23 04:05:27.83498\+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/metra-price-automation)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)