Give customers more shipping choices with 10 configurable flat rates.

OpenCart’s default shipping includes only one flat rate. This extension adds Multiple Flat Rate so you can offer up to 10 separate flat rate options—each with its own name, cost, tax class, and geo zone. Ideal for stores that need Standard, Express, Economy, Next Day, or different prices per region without coding or third-party integrations.

What You Get
10 independent flat rates

Configure up to 10 flat rate options. Use as many as you need; disable the rest. No need to install several separate flat rate extensions.

Per-rate control

For each rate you can set:

- Name (e.g. “Standard Delivery”, “Express 24h”)
- Cost
- Tax class
- Geo zone (or “All zones”)
- Sort order
- Enable / disable

Customers see only the rates that match their address and your settings.

Simple admin
One screen in Extensions → Shipping to manage all 10 rates. Turn the whole method on or off and set its sort order among other shipping methods (Flat Rate, Free Shipping, etc.).

Checkout behaviour
At checkout, “Multiple Flat Rate” appears as one shipping method with multiple options (e.g. “Standard – £4.99”, “Express – £9.99”). Customers choose the option they want; the correct cost and tax are applied.

OpenCart 4 native
Built for OpenCart 4 using standard extension structure. No core file changes; install and uninstall from the admin. Settings are stored in the usual OpenCart settings table.

OpenCart 3 native
Built for OpenCart 3 using standard extension structure. No core file changes; install and uninstall from the admin. Settings are stored in the usual OpenCart settings table.

Best For
- Stores that need several fixed-price shipping options (e.g. Standard, Express, Economy).
- Merchants who want different flat rates per region (geo zones) without using multiple separate extensions.
- Anyone who has outgrown the single default flat rate and wants a simple, built-in solution.