With this extension, you can create an unlimited levels combo boxes. You can use it as a Year-Make-Model-Engine (YMME) combo boxes or another type of combo boxes.

Features:
- Supports unlimited levels of combo boxes
- Display it as combo boxes list or grid (vertical or horizontal combo boxes)
- Remember My Choices

Demo: https://oc-extensions.bukausahaonline.com/

If you find a bug, please email me at: [email protected]

Thank you.

Supported OpenCart version: 3.0.3.6, 3.0.3.5, 3.0.3.3, 3.0.3.2, 3.0.3.1, 3.0.3.0, 3.0.2.0, 2.3.0.2, 2.2.0.0