---
title: "Product Addons Manager ‑ OCS Shopify App Profile"
description: "Capture more revenue from every order without hiring a developer. Product Addons Manager ships 15\\+ ready-made addons — eco fees, rush processing, gift wrap, donations, discount codes, promo banners, loyalty rewards, age verification and more. Display on product pages, cart, checkout, post-purchase, or bought-together. Target by tag, order total, or schedule. Use chips or grid layouts with custom labels. Built as a Shopify theme app extension. No code edits. Works with every 2.0 theme."
canonical_url: "https://shoplist.co/shopify-apps/product-addons-manager-ocs"
markdown_url: "https://shoplist.co/shopify-apps/product-addons-manager-ocs.md"
last_updated: "2026-05-21"
entity_type: "shopify_app"
slug: "product-addons-manager-ocs"
source: "public Shopify app profile allowlist"
---

# Product Addons Manager ‑ OCS Shopify App Profile

> Capture more revenue from every order without hiring a developer. Product Addons Manager ships 15\+ ready-made addons — eco fees, rush processing, gift wrap, donations, discount codes, promo banners, loyalty rewards, age verification and more. Display on product pages, cart, checkout, post-purchase, or bought-together. Target by tag, order total, or schedule. Use chips or grid layouts with custom labels. Built as a Shopify theme app extension. No code edits. Works with every 2.0 theme.

## Quick answer
Product Addons Manager ‑ OCS has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: Product Addons Manager ‑ OCS
- Monitoring status: First-adopter watch
- Developer: OCS Engine
- Developer profile: https://shoplist.co/app-developers/omeecron
- Shopify App Store URL: https://apps.shopify.com/product-addons-manager
- Website: https://ocsengine.com
- Launch date: May 18, 2026
- Shoplist category: Loyalty & Referrals
- Free plan signal: Yes

## Pricing summary
Free: Free; Pro: $4.99/month; Enterprise: $7.49/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
- 15\+ addon types ready to deploy
- Show on PDP, cart, checkout & post-buy
- Target by tag, order value, schedule
- Fixed or percent-based order fees
- Gift wrap, donation, loyalty addons
## Shopify App Store categories
- Upsell and cross-sell
- Product display - Other

## Data note
Profile updated: May 21, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-10-13 23:05:26.815626\+00
Detection metrics refreshed: 2026-10-14 05:10:00.04987\+00
Public app evidence date: 2026-05-21 18:08:26.796102\+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/product-addons-manager-ocs)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)