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OpenCart maintenance, security, and upgrades

We keep the OpenCart store you already run: 3.x to 4.x upgrades, security patching, break-fix, and speed. Not cheap new builds. From $150.

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  • Existing stores We maintain, not rebuild
  • 3.x to 4.x upgrades The migration done right
  • Security watched Because the platform won't
  • Checkout kept fast Tuned for your traffic
What we do on an OpenCart store

Five jobs that keep a store alive

An OpenCart store doesn't fail all at once. It rots slowly: an unpatched module, a PHP version the host is about to drop, a checkout that got slower every month. Here's where we work.

  1. The 3.x to 4.x upgrade

    OpenCart 4 changed the template engine to Twig and reworked how extensions load, so a 3.x store doesn't just slide across. We test your theme and modules on a staging copy, fix what breaks, and only cut over when the new version actually works. Rushing this is how stores go dark for a weekend.

  2. Security patching and monitoring

    OpenCart's own track record on security disclosure is rough, and patches don't always come fast. So we watch it instead of waiting: file-integrity checks, admin lockdown, and quick fixes for the known holes in older extensions. If the platform won't move quickly, someone has to.

  3. Break-fix after updates

    A module update wipes a payment method, an OCMOD change collides with another, the cart total stops calculating. We diagnose the actual conflict instead of disabling extensions one by one until something works.

  4. Performance and checkout speed

    Query caching, image handling, PHP 8 tuning, and Cloudflare in front. We tune for the checkout, not for a pretty homepage score. A cart that survives a traffic spike during a sale is what keeps the orders coming.

  5. Integrations and payments

    Payment gateways, shipping calculators, accounting and marketplace feeds. We wire OpenCart to the systems you already run so stock and orders don't need a human copying numbers between tabs.

Search for OpenCart help and you get the same page every time: offshore agencies promising a brand-new store, a custom theme, and a marketplace module for a few hundred dollars. Useful if you’re starting from nothing. Useless if you already have a store doing real sales and you just need it to keep working.

That’s the job we take. We don’t pitch you a rebuild you didn’t ask for. We patch the store you have, upgrade it when it’s time, fix what breaks after an update, and keep checkout fast during your busy season. OpenCart is lean PHP, easy to host cheaply, and perfectly capable of running a serious shop, as long as someone is actually watching it.

Why maintenance, not builds

The SERP is full of the other thing

Every result for OpenCart development is an agency selling new stores. We went the other way on purpose. The store owners who actually need help aren’t starting out; they’re running a shop that makes money and can’t afford a bad weekend. That work is unglamorous and we like it: a clean upgrade, a patched hole, a checkout that holds up on your biggest sales day. If you do want a fresh build, we’ll be honest that the offshore shops will quote it cheaper than we will, and we’ll point you at one rather than overcharge for something that isn’t our focus.

What we don't do

No lock-in, no surprise rebuild

We don’t insist you replatform to something we’d rather support, and we don’t push a redesign you didn’t ask for. If OpenCart fits your business, we keep it on OpenCart. You own the store and the code; we do the work and document it. A maintenance retainer is monthly and you can cancel it whenever you want, which keeps us honest about earning it.

What we do here

Services for OpenCart

Every service we run against OpenCart, priced up front. Pick the one that matches what broke.

On call When to call us

When the store needs a hand

A stable OpenCart store can run untouched for a while, and we won’t invent work. Call us when you’re staring down the 3.x to 4.x jump, when an update broke checkout, when your host is dropping the PHP version you’re on, when the store got defaced or injected, or when pages crawl during a sale. Those are the moments where waiting costs real orders.

Where this fits

Where this fits in the stack

OpenCart sits in the application layer, the same place we run WordPress and Drupal work. Store security is where most of these jobs start, so it ties into our wider website security services, and the box underneath it lives in our hosting support. The patterns repeat across platforms; our piece on why WordPress keeps getting hacked applies almost word for word to OpenCart, since the cause is usually a stale extension, not the core. If you are weighing platforms, we also keep Drupal sites patched and upgraded.

For the security side specifically, our OpenCart security audit and hardening scans the checkout for card skimmers and locks down the store and config files.

Already hacked? Our OpenCart malware removal and recovery cleans the store, evicts the backdoor, and rebuilds from a clean core.

When the blocker is checkout itself rather than the whole store, our OpenCart payment integration bundle handles the gateway, 3-D Secure, and webhook order-status mapping at a fixed price.

If order confirmations keep landing in spam, our OpenCart email and deliverability setup wires sending to a real provider with SPF, DKIM, and DMARC. To add AI without renting access to your own data, our AI for OpenCart stores work connects models to your catalog.

If you would rather hand the upkeep to us on a flat monthly fee, our OpenCart maintenance retainer covers patches, break-fix, and a real person who answers.

Filling a catalog with AI copy? We cover the workflow in ChatGPT for product descriptions.

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