Add-to-cart limit = Lost Sales

Shopify Discussion
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Topic summary

Shopify quietly introduced an “Add-to-cart limit” feature that automatically caps product quantities at 140 units by default—enabled across all stores without merchant notification. This is causing significant problems for businesses that rely on bulk orders or custom/made-to-order products.

Key Issues:

  • Customers attempting bulk orders above 140 units encounter errors or quantity resets
  • Blocked customers never reach checkout, so they don’t appear in abandoned cart flows—resulting in lost sales with no follow-up capability
  • The feature affects even custom products marked to continue selling when out of stock
  • Some merchants report the setting re-enables itself after being disabled

Merchant Concerns:

  • No advance communication or documentation from Shopify
  • Customer support unable to provide clear explanations
  • Redundant with existing inventory management tools
  • Particularly harmful for tiered pricing models and high-volume businesses

Temporary Workaround:
Navigate to Settings > Cart > Add-to-cart limit and either disable completely or set to maximum (e.g., 9999). Hard refresh admin panel after saving. If the setting persists, it may indicate theme conflicts, app interference, or backend bugs requiring Shopify intervention.

The discussion remains open with calls for Shopify to address this transparently or remove the feature entirely.

Summarized with AI on October 29. AI used: claude-sonnet-4-5-20250929.
1

Is anyone else having issues with Shopify’s new “Add-to-cart limit” feature — and why did Shopify add a feature to limit sales, then automatically turn it on in everyone’s stores without telling anyone?

We’ve had multiple complaints from customers trying to place bulk orders. When they attempt to order more than 140 units, the quantity either reverts to 140 or they get a Shopify-branded error. It took us a few hours to even figure out why this was happening.

Apparently, Shopify quietly rolled out a new feature called “Add-to-cart limit” — buried at the bottom of the cart section in settings — and automatically turned it on without informing store owners.

This is affecting even our custom products, which are clearly marked to continue selling when out of stock.

Because customers can’t enter the quantity they want — especially when ordering above 140 units to take advantage of our tiered bulk discounts — they never make it to checkout. That means they’re not captured in the abandoned checkout flow, and we lose the sale entirely with no way to follow up.

Thankfully, some of our loyal customers reached out asking what was going on, which is how we discovered this issue. Not a great mess to wake up to today.

We’ve contacted Shopify customer support multiple times, and no one could give us a clear explanation. There was zero communication or heads-up about this feature being released, and even worse — after we turned it off and hit save, it just keeps turning itself back on.

To make matters worse, the feature is full of bugs. We’ve toggled it off, saved the settings, and watched it automatically re-enable itself. When I explained this to customer support, their suggestion was: “Just raise the limit.”

Raise it to what?? Why would I ever want to limit how much a customer can buy?

As an e-commerce seller with over 20 years of experience, I can confidently say I’ve never once thought, “Hmm, I’m making too many sales — maybe I should set a limit on how many I get.”

Shopify should contact their developers and ask who thought this was a good idea — or who even asked for it in the first place. Rolling out a feature like this without notice, and enabling it across all stores by default, is actively harming merchants.

Merchants can already manage inventory per product through the Inventory Management or Product Page sections of Shopify.

We don’t need an additional feature that limits sales — especially not on pre-orders, custom-made items, or products that are sold frequently and in bulk.

This kind of restriction makes no sense for high-volume or made-to-order businesses.

This isn’t a minor issue or a harmless new feature — it’s causing lost sales, wasted time, and broken customer trust. We need real answers of why this happened, and we need this feature fixed or just removed.

2

Hey there,

I completely understand your frustration — and you’re absolutely not alone. This new “Add-to-cart limit” feature has caught a lot of merchants off guard, especially those of us who rely on bulk sales or custom/made-to-order products.

It’s concerning that this was rolled out quietly, enabled by default, and can directly impact customer experience and revenue — all without any clear communication from Shopify. I’ve also seen reports of the setting re-enabling itself even after being toggled off, which is not just inconvenient, but damaging for high-volume businesses like yours.

You’re right — merchants already have tools to control stock via inventory settings. Adding a global cart quantity cap (with a 140-unit default) doesn’t serve the needs of most sellers, especially those using tiered pricing models or custom orders. It affects conversion, customer trust, and follow-up ability, especially since customers blocked at the cart stage won’t even appear in the abandoned checkout flow.

Quick Fix (for now):

Here’s how you can try disabling it again:

  1. Go to Settings > Cart > Add-to-cart limit

  2. Set the quantity to the maximum (e.g. 9999) or disable it completely if your store allows

  3. Click Save — then hard refresh your admin (Ctrl+Shift+R) to ensure the change registers

If it keeps re-enabling, that may indicate a theme conflict, app interference, or a backend bug Shopify needs to resolve on their end.

:mobile_phone_with_arrow: If you need step-by-step way to fixing this, or want to make sure everything is set up properly for high-volume orders, feel free to drop your WhatsApp number and I’ll personally guide you through the fix and double-check your cart behavior.

Hopefully, Shopify addresses this more transparently moving forward. Merchants deserve to be informed about any feature that could affect revenue.

Thanks!