Square ISO Program: How to Join & Start Selling Square

The Square ISO program is the network of partner ISOs Square works through to reach merchants, and it’s how ISOs, sub-ISOs, and agents earn residuals reselling Square POS. Here’s what most guides leave out: you don’t apply to it on Square’s website. There’s no Square ISO application and no number to call. Over 140 Square ISO […]

Square Partner Program: How It Works and How Agents Sell Square

The Square Partner Program is not what you think. Technically, it lets developers, agencies, and consultants integrate, build, or refer businesses to Square’s ecosystem. What you are looking for is how to sell Square POS. To do that, you must apply to a company that already holds a Square partner relationship, and you resell under […]

Best Square Reseller Program for Agents in 2026

Selling Square POS starts with tapping into a brand merchants already trust and want in their businesses. The countless benefits Square brings to the table will give you an unbeatable edge to having your best sales year yet. Now it’s your time to decide which Square partner you are looking to resell for. One that […]

How to Resell Square POS: A Field Guide for Merchant Services Agents

Reselling Square POS starts with two things: knowing the product inside and out and knowing how to tell a business how it is going to help them win. When you get to this point, this POS and its countless benefits will sell itself. Not to mention the benefits it will provide you as an agent […]

Square POS App Not Working? Fixes for Busy Merchants

If the Square Point of Sale app is frozen, crashing or refusing cards, check four things in this order: Square’s status page, your internet connection, a full force-close and reopen, and your app permissions. That sequence resolves the overwhelming majority of outages in under two minutes. One warning before you do anything drastic — never […]

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