---
title: In-Store Merchant Payments Reviews
meta_title: 'In-Store Merchant Payments Reviews 2026: Details, Pricing, & Features
  | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how In-Store Merchant Payments works for a business like yours.
date_modified: '2026-04-02'
parent_category:
  name: Retail
  url: https://www.g2.com/categories/retail
---

# In-Store Merchant Payments Reviews
**Vendor:** ACI Worldwide  
**Category:** [Other Retail Software](https://www.g2.com/categories/other-retail)
## About In-Store Merchant Payments
Isolated Payment Appliance (IPA) is an in-store device that reduces the PCI scope of the POS network by isolating the payments portion of the purchase experience away from the POS.






- [View In-Store Merchant Payments pricing details and edition comparison](https://www.g2.com/products/in-store-merchant-payments/reviews?section=pricing&secure%5Bexpires_at%5D=2026-07-22+19%3A23%3A30+-0500&secure%5Bsession_id%5D=08f7ed28-59d7-40b4-9ae8-7228e5b35474&secure%5Btoken%5D=ae066eadfabcf6df508fd1374a35c061b1c7bfacfb04f81c31bd0ae8ed040085&format=llm_user)


## Top In-Store Merchant Payments Alternatives
  - [SparkPlug](https://www.g2.com/products/sparkplug/reviews) - 4.8/5.0 (54 reviews)
  - [Square Gift Cards](https://www.g2.com/products/square-gift-cards/reviews) - 4.0/5.0 (16 reviews)
  - [Findbar](https://www.g2.com/products/findbar/reviews) - 4.9/5.0 (15 reviews)