Square POS is a simple, intuitive point-of sale (POS) solution. It provides a rich set of tools for inventory tracking, sales tracking, online payment processing and digital receipts. Square POS is available for Android and iOS devices. It records transactions offline by storing data locally, then automatically syncing information when there is an Internet connection. Square POS allows users to manage details such as names, prices and quantities. It also offers features such as a barcode scanner and discounts, credit card processing and gift cards, refunds and more.
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MikMak, a SPINS company, is a global software company that provides a leading commerce intelligence and orchestration platform for multichannel brands, helping them grow in real-time.
In January of 2026, MikMak was acquired by SPINS, bringing together two category leaders in commerce intelligence and best-in-class data and insights. The combined entity provides brands with an unrivaled, unified view of availability, point-of-sale performance, and consumer behavior, globally and in real-time.
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SentryKit
SentryKit is an Amazon monitoring and intelligence platform built for FBA brands and agencies. It watches your Buy Box, hijackers, pricing, inventory, listing health, and reviews continuously — then fires real-time alerts the moment any of them move.
25+ alert types: Buy Box Lost/Won, Hijacker Detected, Price Change, Suppressed Listing, Suspended Listing, Main Image Change, Category Change, FBA/FBM Stock, Sales Volume Drop, 1-2 Star Review, Best Seller Badge, Amazon's Choice, FBA Fee Change, and more. Tier-1 critical alerts deliver in ~90 seconds via Amazon SQS push.
Every alert includes the context to act: what changed, who caused it, and the next step. Routed to email, SMS, Slack, Teams, webhook, or the SentryKit dashboard — with per-alert, per-team, per-client rules. Works alongside repricers and AI agents as the signal layer underneath. Unlimited seller accounts, every marketplace, full historical record.
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ChannelMAX
ChannelMAX.Net is a software company that offers various services and tools for online sellers, especially on Amazon. Some of its key offerings include its pricing management tool, the ChannelMAX Repricer, FBA Refunds Management offering, RefundMAX, and ChannelMAX Remote Full-Time eCom Assistants. It also provides features such as multi-channel inventory management, auto conversion to Amazon FBA, and an Amazon search tool.
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