---
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=2026-07-28+13%3A09%3A00+-0500&secure%5Bsession_id%5D=e0ef0287-b701-448f-8609-c1674a99ade8&secure%5Btoken%5D=8a28d55098427e04122d828684effa53a6eb50fb87347c849d2807128bb71b73&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)
  - [eLeader Mobile Visit](https://www.g2.com/products/eleader-mobile-visit/reviews) - 4.7/5.0 (16 reviews)