About Kavio Labs · Kavio Labs

How we build extensions for OpenCart

Events, not patches. Every extension works through OpenCart events and standard extension types (modules, order totals, themes): no core file edits, no OCMOD patches, no theme template edits.
One license for OpenCart 4 and 3. Each extension ships a package for OpenCart 4.0.2 to 4.1.x and one for 3.0.3 to 3.0.5, and the license key works with both.
Tested builds, stated plainly. Every release is installed and tested on OpenCart 4.1.0.4 and 3.0.5.1 before it is published.
Licensing without the hassle. Keys right after payment, staging and local hosts included, and extensions that keep working when updates end.

Legal name	Kavio Labs Software Limited, registered in England and Wales No. 17532441
Registered office	71-75 Shelton Street, Covent Garden, London WC2H 9JQ, United Kingdom
Store	opencart.kaviolabs.com
Extension ID prefix	kv_ on every extension, so you can spot ours in your OpenCart admin
Support hours	Monday to Friday, 09:00–18:00 UTC+3
Contact	Support · [email protected]

OpenCart is a trademark of its owner. Kavio Labs is an independent developer and is not affiliated with or endorsed by the platform's owner.